Class 8 Math MCQs - Chapter 7

Trigonometry and Trigonometry Formulas Multiple Choice Questions (MCQs) PDF Download - 5

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The Trigonometry and trigonometry formulas Multiple Choice Questions (MCQs) with Answers PDF (trigonometry and trigonometry formulas MCQs PDF e-Book) download Ch. 7-5 to study Grade 8 Math Course. Learn Trigonometry and Trigonometry Formulas Quiz Questions and Answers to study distance learning courses. The Trigonometry and Trigonometry Formulas MCQs App Download: Free learning app for cosine rule, trigonometrical ratios, three dimensional problems, area of triangle test prep for online elementary school.

The MCQ: Considering the Cosine rule, the b² + c² - a²⁄2bc is equal to; "Trigonometry and Trigonometry Formulas" App Download (Free) with answers: Cos C; Cos D; Cos B; Cos A; to study distance learning courses. Solve Cosine Rule MCQ Questions, download Google eBook (Free Sample) for online education programs.

Trigonometry and Trigonometry Formulas MCQs with Answers PDF Download: Quiz 5

MCQ 21:

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

cos D
cos C
cos B
cos A

MCQ 22:

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

14.99°
16°
18°
17.98°

MCQ 23:

The dimensions of solid includes

length
breadth
height
all of above

MCQ 24:

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

167.35°
165.82°
160.72°
150.76°

MCQ 25:

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

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