SOLUTION: I dont even know where to begin to start this problem 1+sin squared 40 degrees + sin squared 50 degrees

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Question 572848: I dont even know where to begin to start this problem
1+sin squared 40 degrees + sin squared 50 degrees
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
1+sin squared 40 degrees + sin squared 50 degrees
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sin(50) = cos(40)
--> 1 + sin^2(40) + cos^2(40)
= 1 + 1
= 2