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Find the exact value of cos ( 285 ∘ ) .

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Find the exact value of cos ( 285 ∘ ) .

asked Jun 15, 2023 93.7k views

4 votes

Find the exact value of cos ( 285 ∘ ) .

Mathematics
college

by PRF

8.7k points

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1 Answer

5 votes

Answer:

(√(6)-√(2) )/(4)

Explanation:

You have to use your calculator if you have one.

Choy answered Jun 22, 2023

by Choy

8.5k points

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