SOLUTION: What is the area of a square 4 inches on each side if each side has one semi circle?

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Question 319428: What is the area of a square 4 inches on each side if each side has one semi circle?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
4*4=16 for the area of the square.
a=pi(d/2)^2
a=3.14(4/2)*2
a=3.14*2*2
a=3.14*4
a=12.56 area of a full circle with d=4.
12.56/2=6.28 is the area of the semi circle.
16+6.28=22.28 is the total area of this item.