Class 8 Math MCQs (Grade 8) From Textbook

Trigonometry and Trigonometry Formulas MCQ App | Class 8 Math eBook PDF Download

Class 8 Math MCQs – Practice Test 2 (Chapter 7)

Trigonometry and Trigonometry Formulas MCQ with Answers PDF Download – Test 2

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The Trigonometry and trigonometry formulas Multiple Choice Questions (MCQ Quiz) with Answers PDF (Trigonometry and Trigonometry Formulas MCQ PDF eBook) download Ch. 7-2 to learn Class 8 Math Course. Study Trigonometrical Ratios Multiple Choice Questions and Answers (MCQs) PDF, Trigonometry and Trigonometry Formulas Quiz Questions and Answers to study distance learning courses. The Trigonometry and Trigonometry Formulas MCQ App Download: Free Class 8 Math MCQ App to learn trigonometrical ratios, cosine rule test prep for online courses.

The MCQs: By expressing the sin 125° in terms of trigonometrical ratios, the answer will be; "Trigonometry and Trigonometry Formulas" App (Android, iOS) with answers: sin 55° = 0.8192, sin 65° = 0.9128, sin 70° = 0.5384, and sin 72° = 0.1982 to study distance learning courses. Practice Trigonometrical Ratios MCQ Questions, download Apple Book (Free Chapter) for distance learning classes.

Trigonometry and Trigonometry Formulas MCQ – Practice Test 2 PDF Download

MCQ: 6

By expressing the sin 125° in terms of trigonometrical ratios, the answer will be

  1. sin 65° = 0.9128
  2. sin 55° = 0.8192
  3. sin 70° = 0.5384
  4. sin 72° = 0.1982
MCQ: 7

By expressing the cos 113° in terms of trigonometrical ratios, the answer will be

  1. − cos 76° = -0.7093
  2. − cos 65° = -0.4258
  3. − cos 67° = -0.3907
  4. − cos 62° = -0.8520
MCQ: 8

For the Cosine Rule of any triangle ABC, the a² is equal to

  1. b² + c² - 2bc cos A
  2. b² + a² - 2ac cos A
  3. b³ + c³ - 2bc cos B
  4. b² - c² + 3bc cos C
MCQ: 9

The Cosine Rule is also known as

  1. Sine triangle
  2. Cosine Formula
  3. Cosine Triangle
  4. Cosine Area
MCQ: 10

If the sine is 0.896 then the value of acute angle is

  1. 78°
  2. 72°
  3. 63.64°
  4. 65°

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Trigonometry and Trigonometry Formulas MCQs App (iOS & Android)

Trigonometry and Trigonometry Formulas MCQs App

8th Grade Math MCQs App (Android & iOS)

8th Grade Math MCQs App

10th Grade Math MCQ App (Android & iOS)

10th Grade Math MCQ App

College Math MCQ App (iOS & Android)

College Math MCQ App