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What is the exact value of cos 90degrees as found on the unit circle?

What is the exact value of cos 90degrees as found on the unit circle?
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What is the exact value of cos 90degrees as found on the unit circle?

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User Daniel Howard
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1 Answer

2 votes

Answer:

it is 0 because cosine is the x and sine is the y. Sin is 1 and cos is 0

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User Loyalar
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