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Ray Of Light [21]
3 years ago
9

Please help me or i will fail

Mathematics
1 answer:
dusya [7]3 years ago
4 0
Find area of square: 7^2 = 49

Find radius of circle: 7/2=3.5

find area of circle: 3.5^2*3.14=38.465

Remove area of circle from area of square:
49-38.465=10.535 cm^2

Answer A is the correct one :)
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