WebTrigonometry Questions and Answers 1. From the given figure, find tan P – cot R. Solution: From the given, PQ = 12 cm PR = 13 cm In the right triangle PQR, Q is right angle. By … WebQuiz 1: 5 questions Practice what you’ve learned, and level up on the above skills Trigonometric ratios of some specific angles Trigonometric ratios of complementary …
Trigonometry important questions class 10 - Examtrix.com
WebSolution: For any right angled triangle using Pythagoras theorem we get AB 2 +BC 2 =AC 2 24 2 +7 2 = AC 2 and hence AC =25. Therefore from the figure Sin A = 7/25 Cosec A = 25/7 Cos A = 24/25 Sec A = 25/24 Tan A = 7/24 … WebFeb 20, 2024 · To answer the trigonometry question: 1. Establish that it is a right angled triangle. 2. Label the opposite side (opposite the angle) the adjacent side (next to the angle) and the hypotenuse (longest side opposite the right angle). 3. Use the following triangles to help us decide which calculation to do: cited log in
One Trick to solve all Trigonometric Identities questions …
WebExtra Questions for Class 10 Maths - Trigonometry Question 1 Consider right triangle ABC, right angled at B. If AC = 17 units and BC = 8 units determine all the trigonometric ratios of angle C. Solution Video Solution Question 2 Given sin A =12 37, find cos A and tan A. Solution Video Solution Question 3 WebNCERT solutions class 10 maths chapter 8 exercise 8.2 is a short exercise with just 4 questions. These are in different formats, such as tick the correct answer, word problem, true and false, and evaluation sums. By attempting these problems kids get an understanding of why the value of a trigonometric ratio is given by that specific number. WebTo do so, we have to move sin (72) to the other side, or in other words divide both sides of the equation by sin (72)." DG = 8.2/sin (72) "Now use the calculator" 8.2/sin (72) = 8.621990..... "Round you're answer to the nearest hundred, and you get your answer." 8.62 Hope this helped :) 11 comments ( 122 votes) Show more... joelmazda6.rx8 cited media