Class 8 Online Courses

Class 8 math Practice Tests

Class 8 Math Online Tests

Cosine Rule Multiple Choice Questions (MCQ) PDF Download

The e-Book Cosine rule Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Cosine Rule MCQ PDF Book) to learn online 8th grade math certificate courses. Practice Trigonometry and Trigonometry Formulas Multiple Choice Questions and Answers (MCQs), Cosine Rule quiz answers PDF to study online certification courses. The Cosine Rule MCQ App Download: Free learning app for sine rule and formula, cosine rule test prep for distance learning.

The MCQ: For the Cosine Rule of any triangle ABC, the b² is equal to; "Cosine Rule" App Download (Free) with answers a² - c² + 2ab cos a, a³ + c³ - 3ab cos a, a² + c² - 2ac cos b and a² - c² 4bc cos a to study online certification courses. Solve trigonometry and trigonometry formulas quiz questions, download Google eBook (Free Sample) for online certificate courses.

Cosine Rule MCQs: Questions and Answers PDF Download

MCQ 1: For the Cosine Rule of any triangle ABC, the b² is equal to

A) a² - c² + 2ab cos A
B) a³ + c³ - 3ab cos A
C) a² + c² - 2ac cos B
D) a² - c² 4bc cos A

MCQ 2: For the Cosine Rule of any triangle ABC, the c² is equal to

A) c² + a² + 2ac cos C
B) a² + b² - 2ab cos C
C) a² + b² + 2ab cos A
D) a² - b² + 2ab sin A

MCQ 3: Considering The Cosine Rule of any triangle ABC, the possible measures of angle A includes

A) angle A is obtuse
B) angle A is acute
C) angle A is right-angle
D) all of above

MCQ 4: For the Cosine Rule of any triangle ABC, the a² is equal to

A) b² + c² - 2bc cos A
B) b² + a² - 2ac cos A
C) b³ + c³ - 2bc cos B
D) b² - c² + 3bc cos C

MCQ 5: The Cosine Rule is also known as

A) Sine triangle
B) Cosine Formula
C) Cosine Triangle
D) Cosine Area

Class 8 Math Practice Tests

Cosine Rule Learning App & Free Study Apps

Download Cosine Rule MCQs App to learn 8th Grade Math MCQs, 6th Grade Math MCQ App, and 10th Grade Math MCQ App with answers. The free "Cosine Rule MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App 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 (Android & iOS)

6th Grade Math App (Android & iOS)

6th Grade Math App (Android & iOS)

10th Grade Math App (Android & iOS)

10th Grade Math App (Android & iOS)