# Trigonometric ratios of Allied Angles MCQs Quiz Online PDF Download

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