# Trigonometric Ratios Multiple Choice Questions 5 PDF Download

Learn trigonometric ratios MCQs, grade 8 math test 5 for online courses learning and test prep, solving right angled triangles multiple choice questions and answers. Solving right angled triangles revision test includes math worksheets to learn for class 8 online math for students.

Math multiple choice questions (MCQ) on in a right angle triangle abc, if angle of is 43°, ab = 23, bc = x and ac = y then values of a and b respectively are with options 25.426, 32, 26.742, 23, 21.448, 23 and 24, 28, solving right angled triangles quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn solving right angled triangles quiz to attempt multiple choice questions based test.

## MCQs on Trigonometric Ratios Quiz PDF Download Worksheets 5

MCQ. In a right angle triangle ABC, if angle of A is 43°, AB = 23, BC = x and AC = y then values of a and b respectively are

- 26.742, 23
- 25.426, 32
- 21.448, 23
- 24, 28

C

MCQ. Answer of cos 50° up to three significant figures is

- 0.435
- 0.543
- 0.643
- 6.43

C

MCQ. With respect to A in a right-angled triangle ABC, side BC is called

- adjacent side + opposite side
- adjacent side
- opposite side
- hypotenuse

C

MCQ. By evaluating sin 15° + tan 23°/cos 35° x sin 55°, answer up to four significant figures will be

- 1.82
- 1.018
- 0.1018
- 2.018

B

MCQ. In a right-angled triangle XYZ with respect to X, sine of angle A is calculated as

- opposite side/adjacent side
- hypotenuse + adjacent side
- adjacent side/hypotenuse
- opposite side/hypotenuse

D