Class 8 Online Courses

Chapter 7: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 7

Trigonometry and Trigonometry Formulas MCQ (Multiple Choice Questions) PDF - 2

The e-Book Trigonometry and trigonometry formulas Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Trigonometry and Trigonometry Formulas MCQ PDF Book), test 2 to learn online class 8 math certificate courses. 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 educational app for 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 Download Android & iOS (Free) 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 quiz questions, download Apple Book (Free Sample) for distance learning classes.

Trigonometry and Trigonometry Formulas Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: By expressing the sin 125° in terms of trigonometrical ratios, the answer will be

A) sin 65° = 0.9128
B) sin 55° = 0.8192
C) sin 70° = 0.5384
D) sin 72° = 0.1982

MCQ 7: By expressing the cos 113° in terms of trigonometrical ratios, the answer will be

A) − cos 76° = -0.7093
B) − cos 65° = -0.4258
C) − cos 67° = -0.3907
D) − cos 62° = -0.8520

MCQ 8: 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 9: The Cosine Rule is also known as

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

MCQ 10: If the sine is 0.896 then the value of acute angle is

A) 78°
B) 72°
C) 63.64°
D) 65°

Trigonometry and Trigonometry Formulas Learning App & Free Study Apps

Download Trigonometry and Trigonometry Formulas MCQ App to learn 8th Grade Math MCQs, College Math MCQs App, and 10th Grade Math MCQ App with answers. The free "Trigonometry and Trigonometry Formulas MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Trigonometry and Trigonometry Formulas App (Android & iOS)

Trigonometry and Trigonometry Formulas App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

College Math App (Android & iOS)

College Math App (Android & iOS)

10th Grade Math App (Android & iOS)

10th Grade Math App (Android & iOS)