Trigonometric ratios MCQs, trigonometric ratios quiz answers 4 to learn elementary school math courses online. Solving right angled triangles multiple choice questions (MCQs), trigonometric ratios quiz questions and answers for online elementary education degree. Angles and trigonometrical ratio, practical trigonometry applications, trigonometrical ratios test for elementary school teaching certification.

Learn elementary school math multiple choice questions (MCQs): Angles and trigonometrical ratio, practical trigonometry applications, trigonometrical ratios, with choices 5.91 m, 2.91 m, 4.91 m, and 3.91 m for online elementary education degree. Free math study guide for online learning solving right angled triangles quiz questions 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