Learn trigonometric ratios MCQs, grade 8 math test 4 for online learning courses and test prep, angles and trigonometrical ratio multiple choice questions and answers. Angles and trigonometrical ratio revision test includes math worksheets to learn for 8th grade math tutoring online free.

Math multiple choice questions (MCQ): in a right angle triangle abc, if bc is 8.7 and ac is 18.9 then value of angle is with choices 64.86°, 40.85°, 27.40° and 32.40°, angles and trigonometrical ratio quiz for mock interview questions and answers with online learning network portal for assessment. Free math study guide to learn angles and trigonometrical ratio quiz to attempt multiple choice questions based test.

MCQ: In a right angle triangle ABC, if BC is 8.7 and AC is 18.9 then value of angle A is

1. 40.85°
2. 64.86°
3. 27.40°
4. 32.40°

C

MCQ: Ladder leans against wall at point B and makes an angles of 67° with ground. If height of ladder is 10 m then distance from wall to foot of ladder is

1. 2.91 m
2. 5.91 m
3. 4.91 m
4. 3.91 m

D

MCQ: Two trigonometrical ratios whose values cannot be greater than 1 are

1. sine and cosine
2. sine and tangent
3. tangent and cosine
4. all of above

A

MCQ: With respect to A in a right-angled triangle ABC, side AC which is opposite to right-angle is called

1. opposite side
2. hypotenuse
3. adjacent side + opposite side