SOLUTION: use an identity to find the value of sin^2 50degrees+cos^2 50degrees

SOLUTION: use an identity to find the value of sin^2 50degrees+cos^2 50degrees

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Question 59647: use an identity to find the value of sin^2 50degrees+cos^2 50degrees
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find the value of sin^2 50degrees+cos^2 50degrees = 1
Cheers,
Stan H.
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