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Practice trigonometric ratios of allied angles career test with multiple choice question (MCQs): cot(π+α) =, with choices tanα, −tanα, cotα, and −cotα for online math degree. Learn trigonometric identities questions and answers for scholarships exams' problem-solving, assessment test.

## Quiz on Trigonometric ratios of Allied Angles Worksheet 86Quiz Book Download

Trigonometric ratios of Allied Angles Quiz

MCQ: Cot(π+α) =

1. tanα
2. −tanα
3. cotα
4. −cotα

C

Double Angle Identities Quiz

MCQ: Cos(α + β) + cos(α - β)/sin(α + β) + sin(α - β) =

1. sin²α-cos²β
2. −cotα
3. cotα
4. tanα

C

MCQ: 30° =

D

Measuring Angles Units Quiz

MCQ: One minute is denoted by

2. 1′
3. 1″

B

Trigonometry Basics Quiz

MCQ: Sin(180° +θ) =

1. sinθ
2. −cosθ
3. cosθ
4. −sinθ

D