# Sine Rule and Formula MCQs Test and Answers pdf Download

Practice sine rule and formula MCQs and math for test prep and learning. Free study guide has multiple choice questions (MCQ) with sine rule and formula quiz as in a triangle abc, if angle a = 72° , angle b = 48° and c = 9 cm then ĉ is with answering options 69°, 66°, 60° and 63° for exam preparation. Study to learn sine rule and formula quiz with MCQs to find questions answers based online tests.

## MCQs on Sine Rule and Formula

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