Grade 8 Math MCQs

Grade 8 Math MCQ PDF - Chapter

Practice Trigonometry and trigonometry formulas multiple choice questions and answers, trigonometry and trigonometry formulas quiz answers PDF to solve grade 8 math worksheet 5 for online courses. Practice Cosine Rule MCQs, trigonometry and trigonometry formulas quiz questions and answers for taking online classes. Trigonometry and Trigonometry Formulas MCQ PDF: cosine rule, trigonometrical ratios, three dimensional problems, area of triangle test prep for online learning.

"Considering the Cosine rule, the b² + c² - a²⁄2bc is equal to" Multiple Choice Questions (MCQ) on trigonometry and trigonometry formulas with choices *cos c, cos d, cos b, and cos a* for taking online classes. Solve cosine rule quiz questions for school certificate programs for distance learning.

**MCQ**: Considering the Cosine rule, the b² + c² - a²⁄2bc is equal to

cos D

cos C

cos B

cos A

d

**MCQ**: If the sine is 0.2586 then the value of acute angle is

14.99°

16°

18°

17.98°

a

**MCQ**: The dimensions of solid includes

length

breadth

height

all of above

d

**MCQ**: Considering 0° < x < 180°, the angle of cos x = -0.8726 is

167.35°

165.82°

160.72°

150.76°

d

**MCQ**: The formula for the area of a triangle is

1/height x base

height x base

1/2 x base x height

1/base x height

c

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Questions