Class 10 Courses

Chapter 8: Class 10 Math Exam Tests

Class 10 Math MCQs - Chapter 8

# Introduction to Trigonometry Trivia Questions and Answers PDF - 4

Books:

Apps:

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## Introduction to Trigonometry Questions & Answers : MCQ Quiz 4

MCQ 16:

Sin²θ + cos²θ equals to

1. 1
2. 0
3. 0.5
4. 2
MCQ 17:

Angles between 270° and 360° lies in

MCQ 18:

Secθcotθ equals to

1. sinθ
2. 1 ⁄ cosθ
3. 1 ⁄ sinθ
4. sinθ ⁄ cosθ
MCQ 19:

The value of 5π ⁄ 6 into degrees should be

1. 135°
2. 90°
3. 120°
4. 150°
MCQ 20:

By rotating a ray from one position to another to make an angle, the final position is called

1. vertex
2. initial side
3. terminal side
4. point of intersection

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