Asked by Amber

Use fundamental Identities to find the exact value of the expression. Do not use a calculator.

Sin² 65° + cos² 65°=??..

How would I attempt to solve this problem??

Answers

Answered by Reiny
1
(by definition)
Answered by Lacy
find sin65 and square it. find cos 65 and suare it. then add the two answers together
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