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Use calculator to evaluate each expression. sin²36° + cos² 36°

Use calculator to evaluate each expression. sin²36° + cos² 36°
asked 145k views
5 votes
Use calculator to evaluate each expression. sin²36° + cos² 36°

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User Tom F
by
7.5k points

1 Answer

3 votes

Answer:

1 because sin2theta + cos2theta is equal to 1

Explanation:

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User Huuuk
by
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