SOLUTION: There is square and in the square there is 4 equal small circles touching each other and fit perfectly in the square. The square is shaded but not the circles. If each small circle
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Question 681176: There is square and in the square there is 4 equal small circles touching each other and fit perfectly in the square. The square is shaded but not the circles. If each small circle has the radius r, express the area of the shaded region as function r Answer by solver91311(24713) (Show Source):