Class 8 Math Exam Prep

Class 8 Math MCQs - Chapter 7

The Book *Trigonometry and trigonometry formulas Multiple Choice Questions and Answers (MCQs)*, trigonometry and trigonometry formulas quiz answers PDF 5 to study online courses, class 8 math tests. Practice Cosine Rule MCQs, trigonometry and trigonometry formulas quiz questions and answers for taking online classes. The App *Trigonometry and Trigonometry Formulas MCQ* eBook PDF Download: cosine rule, trigonometrical ratios, three dimensional problems, area of triangle test prep for online learning.

The Multiple Choice Question (MCQ Quiz): *Considering the Cosine rule, the b² + c² - a²⁄2bc is equal to* PDF, "Trigonometry and Trigonometry Formulas" App Download (Free) with cos c, cos d, cos b, and cos a choices for taking online classes. Solve cosine rule quiz questions, download Google eBook (Free Sample) for distance learning.

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

A) cos D

B) cos C

C) cos B

D) cos A

d

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

A) 14.99°

B) 16°

C) 18°

D) 17.98°

a

**MCQ**: The dimensions of solid includes

A) length

B) breadth

C) height

D) all of above

d

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

A) 167.35°

B) 165.82°

C) 160.72°

D) 150.76°

d

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

A) 1/height x base

B) height x base

C) 1/2 x base x height

D) 1/base x height

c

Mensuration Arc Length, Sector Area and Radian Measure MCQs

31 Questions

Linear Inequalities MCQs

26 Questions

Trigonometric Ratios MCQs

56 Questions

Coordinate Geometry MCQs

15 Questions

Indices and Standard Form MCQs

116 Questions

Trigonometry and Trigonometry Formulas MCQs

37 Questions

Math Applications MCQs

49 Questions

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