Trigonometry Questions

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Graph of Tangent. May 02, 20 07:50 PM. Law of Sines. Math / Geometry and measures. Example 1: How is the tangent of x calculated? Other trigonometry questions will be theoretical, like the. Mathsaurus 8,189 views. 1 + cot ⁡ 2 θ = csc ⁡ 2 θ. In this course, you'll master trigonometry by solving challenging problems and interacting with. Working on a tricky trigonometry problem? At Study. Exponents and Surds; Equations and Inequalities; Number Patterns. Register online for Maths tuition on Vedantu. The three sides of a right-angled triangle have special names. Similar Triangles. 2: If 12cot θ= 15, then find sec θ?. Timo & Thandi and the wisdom of Mandela. Get help and expert answers to your toughest trigonometry questions. Hypotenuse. Contact Info. Real life applications of trigonometry Trigonometry simply means calculations with triangles (that's where the tri comes from). Keep communication as open and fluid as your instructor will allow. Firstly, Pythagoras' Theorem. Find: (a) sin A Cos B (b) tan A tan B. Tracing paper may be used. com to score more marks in CBSE board examination. Trigonometry-Exam-Questions. Find quadrants of angles in standard position. ) There will generally be around 4-6 questions questions on the ACT that deal with trigonometry (the official ACT guidelines say that trigonometry. Find the lengths of all sides of the right triangle below if its area is 400. Trigonometric ratios. Category Questions section with detailed description, explanation will help you to master the topic. Trigonometry Questions for SSC CHSL Exam PDF: SSC CHSL Trignometry Questions download PDF based on previous year question paper of SSC CHSL exam. To the nearest degree, what is the angle of depression from the spotlight to the entrance door? (1 point)39°. Learn trigonometry for free—right triangles, the unit circle, graphs, identities, and more. 3 feet from the desk. Page updated : 15 April 2018. At least half of the trig questions are very basic, covering trig ratios and basic trig identities. Tier: Higher Difficulty: Challenging. Through step-by-step worked solutions to exam questions available in the Online Study Pack we cover everything you need to know about Trigonometry to pass your final exam. S Trigonometry calculator usage. If playback doesn't begin shortly, try restarting your device. Fundamentals of trigonometry multiple choice questions (MCQs), fundamentals of trigonometry quiz answers, college math test prep 1 to learn math, online college courses. If your calculator does not have aπ bu tton, take the value of π to be 3. Graphing Rational Functions 23. Trigonometry is an important tool for evaluating measurements of height and distance. For an illustration of these basic trigonometry concepts with further explanations, please click here. The word trigonometry comes from two root words. 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Sine Rule Ambiguous Case. Trigonometry in modern time is an indispensable tool in Physics, engineer-ing, computer science, biology, and in practically all the sciences. Sine Rule, Cosine Rule & Area Rule. Trigonometry Prove Questions and Answers : Here we are going to see some example problems on trigonometry for grade 11. Trigonometry Question & Answer PDF - Download Now. Trigonometry involves calculating angles and sides in triangles. Show me the next step. •Diagrams are NOT accurately drawn, unless otherwise indicated. Make sure you attempt today's Quant Quiz for Upcoming Exams to check your preparation level. Trigonometry Questions for SSC CHSL Exam PDF: SSC CHSL Trignometry Questions download PDF based on previous year question paper of SSC CHSL exam. And the "metry" part literally means measure. Example 2: Suppose that from atop a 100m vertical cliff a ship is spotted at an angle of depression of 12 degrees. Updated: Apr 14, 2015. Trigonometry Q&A Library View Past Trigonometry Q&A Archives Trigonometry Q&A: Archive 7 Trigonometry Q&A: Archive 6 Trigonometry Q&A: Archive 5 Trigonometry Q&A: Archive 4 Trigonometry Q&A: Archive 3 Trigonometry Q&A: Archive 2 Trigonometry Q&A: Archive 1. In National 4 Maths Trigonometry is used to find the size of a missing side or angle in a right-angled triangle using the sine, cosine or tangent ratios. You can view these Video lectures as many times as you want to clear the concepts. 011 438 5700. Use the formulas and table given in this article wherever necessary. The trigometric functions have. SOH CAH TOA [Solutions] 3D Trigonometry [GCSE Questions] 3D Trigonometry [Solutions] Sine and Cosine Rule [GCSE Questions] Sine and Cosine Rule [Solutions] Area of a Triangle. The Math expert. May 02, 20 07:50 PM. Which trigonometric ratio has the same trigonometric value. Results #1 What is the common difference of the arithmetic sequence 5, 8, 11, 14? 8/5 -3. Answer the questions in the spaces provided •-there may be more space than you need. Determine the amplitude of a sine or cosine function from a given equation or graph. Unit 4 Trigonometry Outline available here. The trigonometric functions (also called the circular functions) comprising trigonometry are the cosecant, cosine, cotangent, secant, sine, and tangent. THE QUESTIONS: The questions that appear in this course are designed to help you understand the material in the text. If someone has already answered the question well, don't repeat their answer - vote it up instead. Determine h as a function of time if h = 51 meter at t = 0. Our tutors are math experts. Report a problem. ABC is a right triangle with a right angle at A. To define what these 3 functions, we first have to understand how to label the sides of right-angled triangle. At the bottom of the ride, the passenger is 1 meter above the ground. Find: (a) sin A Cos B (b) tan A tan B. We're teaching each other - so don't just answer "Yes" or "No", share your answer the way your favorite teacher would. 15 Important Questions. Trigonometry is a branch of mathematics that means "measurement of, with and by means of triangles ". 6 Area Rule. Fun maths practice! Improve your skills with free problems in 'Trigonometric ratios: sin, cos and tan' and thousands of other practice lessons. Trigonometry Worksheets Free worksheets with answer keys Each one has model problems worked out step by step, practice problems, as well as challenge questions at the sheets end. 3-d trigonometry IGCSE Paper 4 02. Video Solutions has been prepared strictly as per latest syllabus issued by CBSE for the students associated with Class X. Trig Formulas- Some important trig formulas that you will. You are bound to score, provided you make dedicated efforts. Though the ancient Greeks, such as Hipparchus. Every lesson causes a bunch of trigonometry questions and leaves no answers. Some great questions in them and the online version, activeteach, is great to take questions and place into your lessons. Average result: Test was solved:. Fun maths practice! Improve your skills with free problems in 'Trigonometric ratios: sin, cos and tan' and thousands of other practice lessons. The first is trigonon which means "triangle" and the second is metria which means "measure. On the ACT Math Test, the trigonometry questions make up no more than 10 percent of the test, so if you haven’t had trig yet, don’t despair. Before stepping into the third dimension, it's important to be comfortable with the following two rules of trigonometry (specifically, the ones for right-angled triangles) in 2-dimensions. Get some studying in now with our numerous Trigonometry flashcards. Our online trigonometry trivia quizzes can be adapted to suit your requirements for taking some of the top trigonometry quizzes. Go to Trigonometry 10 Questions. 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In National 4 Maths Trigonometry is used to find the size of a missing side or angle in a right-angled triangle using the sine, cosine or tangent ratios. Trigonometry Here is a list of all of the skills that cover trigonometry! These skills are organised by year, and you can move your mouse over any skill name to preview the skill. Trigonometry frequently uses both measurements, so learn to convert fluidly between them in this theme. The common three trigonometric ratios are sine, cosine and tangent which are defined by the following triangle: abc show us the sides, ABC represent the angles. Real life applications of trigonometry Trigonometry simply means calculations with triangles (that's where the tri comes from). Trigonometry. com's quick multiple-choice quiz. About this Trigonometry Quiz Everytime you load this Trigonometry Quiz, we present you some randomly selected quiz questions selected from Trigonometry topic. Basic Trigonometry Ratios 18 Questions | By Sdadmehr | Last updated: Jan 23, 2013 | Total Attempts: 6061 All questions 5 questions 6 questions 7 questions 8 questions 9 questions 10 questions 11 questions 12 questions 13 questions 14 questions 15 questions 16 questions 17 questions 18 questions. Class 10 Maths MCQs Chapter […]. Graph of Cosine. Trigonometry Problems with Solutions. Sine Rule, Cosine Rule & Area Rule. The adjacent side is the side which is between the angle in question and the right. Khan Academy is a 501(c)(3) nonprofit organization. Understanding how to translate word problems into mathematical solutions is an essential skill for students to master…and easy to learn if you learn it […]. You won't need a calculator for these, but you will need SOHCAHTOA. Questions are organized in Practice Tests, which draw from various topics taught in Trigonometry; questions are also organized by concept. Report a problem. Harder Trigonometry Problems Year 9 - Free download as PDF File (. Unit 4 Trigonometry Outline available here. BH is perpendicular to AC. In a hurry? Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. Register before starting the test to explore the benefits of Math Quiz profile. S Trigonometry basics. Once again, right-angled triangles, as in Pythagoras' Theorem, are important when making. Find x the length of BC. Master your trigonometry assignments with our step-by-step trigonometry textbook solutions. The wording, diagrams and figures used in these questions have been changed from the originals so that students can have fresh, relevant problem solving practice. The angles of elevation of an aeroplane flying vertically above the ground, as observed from the two consecutive stones, 1 km apart; are 45° and 60° aeroplane from the ground is :. Trigonometry (Trig) is an intricate piece of other branches of mathematics such. 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Improve your skills with free problems in 'Trigonometric ratios: sin, cos and tan' and thousands of other practice lessons. The word "trigonometry" is derived from the Greek words trigono (τρ´ιγων o), meaning "triangle", and metro (µǫτρω´), meaning "measure". Right off the bat you know that the hypoteneuse is the side opposite the right angle so that's out of the way. (If you want to delve further into trig and functions, check out Calculus For Dummies, 2nd Edition, published by Wiley. ) Kelly Oakes is science editor for BuzzFeed and is based in London. Finally, we will use a calculator to determine the value of the trigonometric function (sine in this case) and solve for the unknown value. ratios (sine, cosine and tangent) were established. Trigonometry: Solved 151 Trigonometry Questions and answers section with explanation for various online exam preparation, various interviews, Logical Reasoning Category online test. Lots of random trigonometry problems. Class 10 Maths MCQs Chapter […]. Trigonometry is a math topic that is introduced in class 10 students. A circle centered in O and with radius = 1, is called a trigonometric circle or unit circle. It is the study of triangles. Providing study notes, tips, and practice questions for students preparing for their O level or upper secondary examinations. As the name suggests, trigonometry deals mostly with angles and triangles; in particular, it's defining and using the relationships and ratios between angles and sides in triangles. To define what these 3 functions, we first have to understand how to label the sides of right-angled triangle. Students should practice the multiple choice questions to gain more marks in exams. Grade 10 trigonometry problems and questions with answers and solutions are presented. Some great questions in them and the online version, activeteach, is great to take questions and place into your lessons. Unit 4 Online Quiz available here. Inverse Trig Functions 21. Practice Problems using sine, cosine, and tangent. Plus each one comes with an answer key. What is the sum of trigonometric ratios Sin 54 and Cos 36? 9. Introduction to Right Angle Trigonometry Applications - YouTube. In a hurry? Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. Lots of random trigonometry problems. The aim of section one is to briefly recapitulate the fundamentals of trigonometry. Answer the questions in the spaces provided •-there may be more space than you need. com to score more marks in CBSE board examination. Here you can get Class 11 Important Questions Maths based on NCERT Text book for Class XI. Right Triangle Problems in Trigonometry. Page updated : 15 April 2018. Sines and cosines are two trig functions that factor heavily into any study of trigonometry; they have their own formulas and rules that you'll want to understand if […]. If we are observing a right triangle, where a and b. Tan 60 and sin 45. A right-angled triangle is a triangle in which one of the angles is a right-angle. 1 Right Triangle Trigonometry Trigonometry is the study of the relations between the sides and angles of triangles. 3 feet from the desk. Unit Circle Lesson. This section looks at Sin, Cos and Tan within the field of trigonometry. Je Zeager, Ph. Trigonometry frequently uses both measurements, so learn to convert fluidly between them in this theme. Trigonometry Prove Questions and Answers : Here we are going to see some example problems on trigonometry for grade 11. Our online trigonometry trivia quizzes can be adapted to suit your requirements for taking some of the top trigonometry quizzes. Top 15 RRB NTPC Maths questions based on asked questions in previous exam papers very important for the Railway NTPC exam. Sine Rule, Cosine Rule & Area Rule. SinB = 9 15 = 3 5 = 0. [email protected] Sin 30 and cos 60. Applications of trigonometry are also found in engineering, astronomy, Physics and architectural design. 448 subscribers. Important Questions for Class 10 Maths Chapter 8 Introduction to Trigonometry with solutions includes all the important topics with detailed explanation that aims to help students to score more marks in Board Exams 2020. with answers. Answer the questions in the spaces provided •-there may be more space than you need. If we are observing a right triangle, where a and b. In a hurry? Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. About this Trigonometry Quiz Everytime you load this Trigonometry Quiz, we present you some randomly selected quiz questions selected from Trigonometry topic. Questions tagged [trigonometry] Ask Question Trigonometric functions (both geometric and circular), relationships between lengths and angles in triangles and other topics relating to measuring triangles. 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If your instructor prefers to lecture mostly uninterrupted, you can save your questions for after class. The following quizzes are from trigonometry, trigonometric identities & functions, and inverse trigonometric functions at intermediate level. Importantly, it can also help you study for the Navy-wide advancement in rate examination. 21 so, The trail up the hill is 2400 m long. And trigonometry gives the answers!. Learn well the formulas given above (or at least, know how to find them quickly). 1 + cot ⁡ 2 θ = csc ⁡ 2 θ. Trigonometry questions for your custom printable tests and worksheets. How far is the ship from the base of the cliff? Also, find the distance from the top of the cliff to the ship. 1 Trigonometry Questions Question 1. With video solution. Discover trigonometric functions ( $\sin\theta, \cos\theta, \tan\theta$ ) and their reciprocal functions for use in analyzing angle measures. Categories & Grades. 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These questions are in accordance with the latest CBSE syllabus (NCERT book) for academic session 2019-2020 and are formulated based on previous year questions papers. Algebra II. Use the formulas and table given in this article wherever necessary. The Corbettmaths Practice Questions on Trigonometry. Trigonometry is a field of mathematics. Trigonometric ratios in right triangles Our mission is to provide a free, world-class education to anyone, anywhere. It also shows you how to check your answer three different ways: algebraically, graphically, and using the concept of equivalence. Questions tagged [trigonometry] Ask Question Trigonometry is a branch of mathematics that studies triangles and the relationships between their sides and the angles between sides. Get to know some special rules for angles and various other important functions, definitions, and translations. Trigonometry in the modern sense began with the Greeks. 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Real life applications of trigonometry Trigonometry simply means calculations with triangles (that's where the tri comes from). Page updated : 15 April 2018. BH is perpendicular to AC. Every lesson causes a bunch of trigonometry questions and leaves no answers. Right Angle Trigonometry Questions involving 2 right angle Triangles. Questions on Complementary and Supplementary Angles. Sine, Cosine and Tangent (often shortened to sin, cos. Right Triangle Problems in Trigonometry. Class 10 Maths MCQs Chapter […]. As per the new pattern of examination, CBSE is increasing the MCQs in various question papers for Trigonometry for Class 10. Find x the length of DC. Trigonometry: Solved 151 Trigonometry Questions and answers section with explanation for various online exam preparation, various interviews, Logical Reasoning Category online test. But it has become an essential part of the lan-guage of mathematics, physics, and engineering. Extra Questions for Class 10 Maths Chapter 8 - Trigonometry. Unit Circle Game. Master your trigonometry assignments with our step-by-step trigonometry textbook solutions. The adjacent side is the side which is between the angle in question and the right. Exam-Style Questions on Trigonometry Problems on Trigonometry adapted from questions set in previous Mathematics exams. Play this game to review Trigonometry. Coterminal Angles. with answers. It plays an important role in surveying, navigation, engineering, astronomy and many other branches of physical science. Trigonometry Here is a list of all of the skills that cover trigonometry! These skills are organized by grade, and you can move your mouse over any skill name to preview the skill. The side opposite the angle θ is the "opposite" side, and the other side, being "next" to the angle (but not being the. Trigonometry; Term 1 Revision; Algebraic Functions; Trigonometric Functions; Euclidean Geometry (T2) Term 2 Revision; Analytical Geometry; Finance and Growth; Statistics; Trigonometry; Euclidean Geometry (T3) Measurement; Term 3 Revision; Probability; Exam Revision; Grade 11. Angle A and B are located in the first quadrant. And "TOA" evokes the stunning beauty of an abstract ratio. cot ⁡ ( π + x) =? \displaystyle \cot. The common three trigonometric ratios are sine, cosine and tangent which are defined by the following triangle: abc show us the sides, ABC represent the angles. Trigonometry Q&A Library View Past Trigonometry Q&A Archives Trigonometry Q&A: Archive 7 Trigonometry Q&A: Archive 6 Trigonometry Q&A: Archive 5 Trigonometry Q&A: Archive 4 Trigonometry Q&A: Archive 3 Trigonometry Q&A: Archive 2 Trigonometry Q&A: Archive 1. Download latest questions with multiple choice answers for Class 10 Trigonometry in pdf free or read online in online reader free. Or maybe we have a distance and angle and need to "plot the dot" along and up: Questions like these are common in engineering, computer animation and more. a) Let h be the height, above ground, of a passenger. Sine Rule Proof. The trigonometry questions on the ACT will fall into just a few different categories. uk 8cm 6cm 𝑦cm 1cm 2cm 𝑦cm 𝑦cm 5cm 7cm 𝑦cm 3cm 6cm 2cm 𝑦cm 12cm 7cm 𝑦cm 14cm. It is a study of relationships in mathematics involving lengths, heights and angles of different triangles. Math / Geometry and measures. Register online for Maths tuition on Vedantu. trigonometry questions? Multiple Choice. Discover the unit circle and how when combined with triangles they encompass trigonometry. Determine the amplitude of a sine or cosine function from a given equation or graph. It plays an important role in surveying, navigation, engineering, astronomy and many other branches of physical science. A right-angled triangle is a triangle in which one of the angles is a right-angle. Free PDF Download of CBSE Class 10 Maths Chapter 8 Introduction to Trigonometry Multiple Choice Questions with Answers. Answer the questions in the spaces provided •-there may be more space than you need. Find the lengths of all sides of the right triangle below if its area is 400. printable worksheets > trigonometry worksheets. Trigonometry: Solved 151 Trigonometry Questions and answers section with explanation for various online exam preparation, various interviews, Logical Reasoning Category online test. Trigonometry worksheet 4 works on the cosine rule. PDF download here. Questions involving both these two measurement types are are frequently found in IB Maths SL exam papers, often in Paper 2. Trigonometry: Addition Formulas 18. Each Trigonometry Practice Test features a dozen multiple-choice Trigonometry questions, and each question comes with a full step-by-step explanation to help students who miss it learn the concepts being tested. 15 Important Questions. Algebra II. Grade 10 trigonometry problems and questions with answers and solutions are presented. Created: Apr 20, 2013. Dear Readers, Test your Knowledge on Trigonometry Questions for SSC CGL, SSC CHSL, RRB NTPC examinations. S Trigonometry calculator usage. They are: sine, cosine, and tangent, which get shortened to sin, cos, and tan. Trigonometric ratios, sine, cosine, tangent, trigonometric graphs. To start practising, just click on any link. #1: Finding the sine, cosine, or tangent (or, more rarely, cosecant, secant, or cotangent) of an angle from a given right triangle diagram. ABC is a right triangle with a right angle at A. All these MCQs are provided with answers and are important for CBSE Class 10 Maths Exam which will be. Solved examples with detailed answer description, explanation are given and it would be easy to understand. At Cazoom Maths we provide a trigonometry worksheet for every question your student might encounter, from a sine and cosine rule worksheet with answers, special triangles worksheet and 3d trigonometry worksheet questions and answers. Prove that a) tan 10 o tan 15 o tan 75 o tan 80 o = 1 b) tan 1 o tan 2 o tan 3 o … tan 89 o = 1 c) cos 1 o cos 2 o cos3 o…. Or maybe we have a distance and angle and need to "plot the dot" along and up: Questions like these are common in engineering, computer animation and more. Lots of random trigonometry problems. S Trigonometry basics. To define what these 3 functions, we first have to understand how to label the sides of right-angled triangle. Math / Geometry and measures. The rest of us, with organic brains half-dedicated to vision processing, seem to enjoy imagery. Extra Questions for Class 10 Maths Chapter 8 - Trigonometry. Take a free mock test for RRB NTPC Download RRB NTPC Previous Papers PDF Question 1: $\frac{2sinθ}{1+cosθ}$ = ? a) 2cotθ/2 b) cotθ/2 […]. The Math expert. 4 Sine & Cosine Rules. sin A = x / z. Trigonometry Problems and Questions with Solutions - Grade 10. Trigonometry can find that missing angle and distance. Some great questions in them and the online version, activeteach, is great to take questions and place into your lessons. Give a great answer Be a guide. solving trigonometric equations This sections illustrates the process of solving trigonometric equations of various forms. 142 • unless the question instructs otherwise. For questions about effectively motivating and teaching the concepts of trigonometry, including the unit circle, the sin/cos/tan functions, and other related ideas. Here is the Trig portion of my Algebra/Trig Review. Category Questions section with detailed description, explanation will help you to master the topic. Trigonometry worksheet 6 contains word problems. S Trigonometry finding an unknown angle. Trigonometry Practice Test with Answers. It is a study of relationships in mathematics involving lengths, heights and angles of different triangles. Exponential Growth and Decay *(These topics, and the links shown below, should be helpful to students preparing for the Precalculus Diagnostic. It is used to light an entrance door 9. Trigonometry in the geosciences Introduction to Trigonometry. Law of Sines and Cosines Worksheet. The three ratios are called tangent , sine and cosine. The wording, diagrams and figures used in these questions have been changed from the originals so that students can have fresh, relevant problem solving practice. •Answer all questions. Find x the length of DC. Angle A and B are located in the first quadrant. MCQ Questions for Class 10 Maths with Answers was Prepared Based on Latest Exam Pattern. We're teaching each other - so don't just answer "Yes" or "No", share your answer the way your favorite teacher would. Astronomers as early as 150 BC developed the study of trigonometry. Posted on October 26, 2015, at 9:33 a. You should, therefore, recheck the angles before starting calculations. Trigonometry Questions? I was absent for my Trig class so I did not understand some of the material. Students should practice the multiple choice questions to gain more marks in exams. Use the formulas and table given in this article wherever necessary. c o t α = − 1 2 5 \displaystyle cot\alpha=- {\frac {12} {5}} c o t α = − 5 1 2. Go to Trigonometry 10 Questions. CosB = 6 15 = 2 5 = 0. In this course, you'll master trigonometry by solving challenging problems and interacting with. Trigonometry Pdf Free Download Now: Trigonometry Question Pdf for SSC (CGL, CHSL, GD, JE, SI, MTS, Stenographer, CPO), RRB (NTPC, JE, Group d, ALP), FCI, Railway, CWC & other Competitive exams. (This diagram is not to scale so your protractor is useless here. Exponential Growth and Decay *(These topics, and the links shown below, should be helpful to students preparing for the Precalculus Diagnostic. Translate Trig Graphs. Report a problem. Hipparchus (c. Trigonometry in the modern sense began with the Greeks. Videos, worksheets, 5-a-day and much more. Grade 10 trigonometry problems and questions with answers and solutions are presented. ) Practice questions. To start practising, just click on any link. Trigonometry. Right Angle Trigonometry Questions involving 2 right angle Triangles. The three ratios are called tangent , sine and cosine. Our tutors are math experts. Working on a tricky trigonometry problem? At Study. In National 4 Maths Trigonometry is used to find the size of a missing side or angle in a right-angled triangle using the sine, cosine or tangent ratios. This is the Aptitude Questions & Answers section on & Trigonometry& with explanation for various interview, competitive examination and entrance test. Get to know some special rules for angles and various other important functions, definitions, and translations. Trigonometry MCQ is important for exams like Banking exams, IBPS, SCC, CAT, XAT, MAT, etc. Students often commit silly mistakes in questions based on the application of trigonometry, especially in angles of elevation and depression. The better you know the basic identities, the easier it will be to recognise what is going on in the problems. Law of Sines. Trigonometry Prove Questions and Answers : Here we are going to see some example problems on trigonometry for grade 11. Interested in seeing how well you grasp a specific area of trigonometry? Take Study. You won't need a calculator for these, but you will need SOHCAHTOA.