# Introduction to Trigonometry Multiple Choice Questions and Answers 3 PDF Download

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## MCQs on Introduction to Trigonometry Worksheets 3 Quiz PDF Download

MCQ: Angles between 90° and 180° lies in

- 1st quadrant
- 2nd quadrant
- 3rd quadrant
- 4th quadrant

B

MCQ: 3π⁄2 radians are equal to

- 270°
- 180°
- 90°
- 60°

A

MCQ: 1 + tan²θ equals to

- cosec²θ
- sec²θ
- sin²θ
- cos²θ

B

MCQ: By rotating a ray from one position to another to make an angle, original position is called

- initial side
- terminal side
- point of intersection
- vertex

A

MCQ: If length is 2 cm and radius is 3.5 cm, value of θ should be

- 0.36 radians
- 0.57 radians
- 1.46 radians
- 2.74 radians

B