SOLUTION: sin square 18 degree+cos square36 degree=3/4

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Question 327608: sin square 18 degree+cos square36 degree=3/4
Found 2 solutions by Fombitz, Alan3354:
Answer by Fombitz(32388) About Me  (Show Source):
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Thx for letting us know.