Grade 8 Math MCQ

Grade 8 Math Quiz Answers - Topic

Sine rule and formula Multiple Choice Questions (MCQ) to solve sine rule and formula quiz answers PDF worksheet, 8th grade math test for online courses. Practice trigonometry and trigonometry formulas Multiple Choice Questions and Answers (MCQs), Sine Rule and Formula quiz questions PDF for online elementary school courses. Sine Rule and Formula MCQs PDF: sine rule and formula, cosine rule test prep for elementary school graduation certificate.

"In a triangle ABC, if angle A = 72°, angle B = 48° and c = 9 cm then the Ĉ is" Multiple Choice Questions (MCQ) on sine rule and formula with choices *69°, 66°, 60°, and 63°* for online elementary school courses. Solve trigonometry and trigonometry formulas quiz questions for online certificate programs for online schools.

**MCQ**: 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**: 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**: 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**: 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**: 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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