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Trigonometrical Ratios App Quiz & e-Book Download - 86

MCQ:

If the cosine is 0.8 then the value of acute angle is

  1. 52.57°
  2. 36.87°
  3. 45°
  4. 47.23°

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Trigonometrical Ratios Textbook App: Free Download iOS & Android

The App: Trigonometrical Ratios Quiz App to study Trigonometrical Ratios Textbook, 8th Grade Math Quiz App, and 6th Grade Math Quiz App. The "Trigonometrical Ratios Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Trigonometrical Ratios App (Android & iOS)

Trigonometrical Ratios App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)

6th Grade Math App (Android & iOS)

6th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

9th Grade Math App (iOS & Android)