Class 8 Courses

Class 8 Math Exam Prep

Class 8 Math MCQs - Chapter 7

# Trigonometry and Trigonometry Formulas Multiple Choice Questions (MCQ Quiz) PDF Download - 5

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.

## Class 8 Math: Trigonometry and Trigonometry Formulas MCQs Questions

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

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

A) 14.99°
B) 16°
C) 18°
D) 17.98°

MCQ: The dimensions of solid includes

A) length
C) height
D) all of above

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°

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

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