# Sine Rule and Formula MCQs Quiz and Answers Tests pdf Download

Practice sine rule and formula MCQs in math quiz for test prep. Trigonometry and trigonometry formulas quiz questions has multiple choice questions (MCQ) with sine rule and formula test, answers as in a triangle abc, if angle a = 72° , angle b = 48° and c = 9 cm then ĉ is, answer key with choices as 69°, 66°, 60° and 63° for competitive exam preparation worksheets. Free math revision notes to learn sine rule and formula quiz with MCQs to find questions answers based online tests.

## MCQs on Sine Rule and Formula Quiz pdf Download

MCQ. In a triangle ABC, if angle A = 72° , angle B = 48° and c = 9 cm then Ĉ is

- 69°
- 66°
- 60°
- 63°

C

MCQ. Sine rule for a triangle states that

- a/sin A = b/sin B = c/sin C
- sin A/a = sin B/b = sin C/c
- a/sin A + b/sin B + c/sin C
- 2a/sin A = 2b/sin B = 2c/sin C

B

MCQ. In triangle ABC, if angle B = 60°, b = 11 cm and c = 8.7 cm then angle A and length of 'a' is

- 52°
- 43.23°
- 46°
- 49°

B

MCQ. In a triangle ABC, if angle A = 72° , angle B = 48° and c = 9 cm then lengths of a and b are

- a = 9.88 cm, b = 7.72 cm
- a = 10.32 cm, b = 8.23 cm
- a = 11.35 cm, b = 6.82 cm
- a = 8.96 cm, b = 6.85 cm

A

MCQ. In triangle ABC, if angle A = 89°, b = 13.5 cm and a = 17 cm then angle B is

- 68°
- 62°
- 58°
- 52.6°

D