Class 8 math Practice Tests

Class 8 Math Online Tests

The *Sine rule and formula Multiple Choice Questions (MCQ Quiz) with Answers PDF* (Sine Rule and Formula MCQ PDF e-Book) download to practice Grade 8 Math Tests. Learn Trigonometry and Trigonometry Formulas Multiple Choice Questions and Answers (MCQs), Sine Rule and Formula quiz answers PDF to learn online certificate courses. The *Sine Rule and Formula MCQ App* Download: Free learning app for sine rule and formula, cosine rule test prep for online degrees.

The MCQ: *The sine rule for a triangle states that;* "Sine Rule and Formula" App Download (Free) with answers: 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; to learn online certificate courses. Solve Trigonometry and Trigonometry Formulas Quiz Questions, download Google eBook (Free Sample) for taking online classes.

MCQ 1:

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

- 69°
- 66°
- 60°
- 63°

c

MCQ 2:

*The 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 3:

*In the 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 4:

*In a triangle ABC, if angle A = 72°, angle B = 48° and c = 9 cm then the 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 5:

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

- 68°
- 62°
- 58°
- 52.6°

d

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