# Trigonometric ratios of Allied Angles MCQs Quiz Online Tests pdf Download

Practice trigonometric ratios of allied angles MCQs, math MCQ for online test prep. Trigonometric identities quiz has multiple choice questions (MCQ), trigonometric ratios of allied angles quiz questions and answers as if tanθ < 0, sinθ < 0, then terminal arm of angle lies in quadrant, answer key with choices as 1, 2, 3 and 4 for competitive viva exams prep, interview questions. Free study guide is to learn trigonometric ratios of allied angles quiz online with MCQs to practice test questions with answers.

## MCQs on Trigonometric ratios of Allied Angles Quiz pdf Download

MCQ. If tanθ < 0, sinθ < 0, then terminal arm of angle lies in quadrant

- 1
- 2
- 3
- 4

A

MCQ. Cos(π+α) =

- cosα
- −cosα
- −sinα
- sinα

B

MCQ. Sec(α-90°) =

- cosecα
- −secα
- −cotα
- cotα

A

MCQ. Cot(90°-α) =

- tanα
- −tanα
- −sinα
- −cotα

A

MCQ. Sin(3π/2-θ) =

- sinθ
- cosθ
- −sinθ
- −cosθ

D