Answers PA-Geometry B-CR Reciprocal Trigonometric FunctionsQuestion 7

7

QuizMultiple Choice

Reciprocal Trigonometric Functions

Question 7 • PA-Geometry B-CR

What is the exact value of cos(–60º)?

Answer

A

Negative StartFraction StartRoot 3 EndRoot Over 2 EndFraction

Option A

B

Negative one-half

Option B

C

One-half

Option C

D

StartFraction StartRoot 3 EndRoot Over 2 EndFraction

Option D

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What is the exact value of cos(–60º)?