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Geometry 87 Online
OpenStudy (anonymous):

In the figure a square is inscribed in a circle. If each side of the square is 4 root2 in, FIND AN EXPRESSION for the exact area of the shaded region. I know the expression, (16 pi - 32), what I need is to know why? I dont understand the answer. thanks

OpenStudy (anonymous):

What does the picture look like?

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