SOLUTION: evaluate the (cos pi/4 +sin pi/6)^2

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Question 1164669: evaluate the (cos pi/4 +sin pi/6)^2
Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


cos%28pi%2F4%29+=+sqrt%282%29%2F2

sin%28pi%2F6%29+=+1%2F2

%28cos%28pi%2F4%29%2Bsin%28pi%2F6%29%29%5E2+=+%28sqrt%282%29%2F2%2B1%2F2%29%5E2

I will assume since you are asking a question about trigonometry that you can do that calculation.