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A. (100 - 25pie sign) sq in. B. 75 pie sign sq in. C. (100 - 12.5pie sign) sq in. D. 87.5 pie sign sq in.
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Jul 24, 2019
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A. (100 - 25pie sign) sq in.
B. 75 pie sign sq in.
C. (100 - 12.5pie sign) sq in.
D. 87.5 pie sign sq in.
Mathematics
middle-school
Yu Fu
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The 4 querter circles make one whole circle so their area = pi 5^2 = 25 pi
The area of the square = 10*10 = 100
So area of shaded part = (100 - 25pi) sq in.
Felwithe
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Jul 27, 2019
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its D. 8
7.5 pie sign sq in.
David Boydell
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Jul 29, 2019
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David Boydell
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