Class 8 Courses

Chapter 7: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 7

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

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 Multiple Choice Question (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

  1. cos D
  2. cos C
  3. cos B
  4. cos A
MCQ 22:

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

  1. 14.99°
  2. 16°
  3. 18°
  4. 17.98°
MCQ 23:

The dimensions of solid includes

  1. length
  2. breadth
  3. height
  4. all of above
MCQ 24:

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

  1. 167.35°
  2. 165.82°
  3. 160.72°
  4. 150.76°
MCQ 25:

The formula for the area of a triangle is

  1. 1/height x base
  2. height x base
  3. 1/2 x base x height
  4. 1/base x height

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Trigonometry and Trigonometry Formulas App (Android & iOS)

Trigonometry and Trigonometry Formulas App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)

7th Grade Math App (Android & iOS)

7th Grade Math App (Android & iOS)

6th Grade Math App (Android & iOS)

6th Grade Math App (iOS & Android)