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Evaluate the following expression. cos315°

Evaluate the following expression. cos315°
asked 122k views
5 votes
Evaluate the following expression. cos315°

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User Zubko
by
8.0k points

1 Answer

1 vote

Answer:


√(2)/2

Explanation:

Making a unit circle will be very helpful if you don't already have one. You will use it for years to come.

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User Ophidian
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