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Cosine Rule App MCQ & e-Book Download - 218

MCQ:

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

  1. cos B
  2. cos A
  3. cos D
  4. cos C

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Cosine Rule Textbook App: Free Download iOS & Android

The App: Cosine Rule MCQ App to study Cosine Rule Textbook, 8th Grade Math MCQ App, and 7th Grade Math MCQ App. The "Cosine Rule MCQ" 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!

Cosine Rule App (Android & iOS)

Cosine Rule 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)

10th Grade Math App (Android & iOS)

10th Grade Math App (iOS & Android)