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Ganezh [65]
3 years ago
9

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

Mathematics
1 answer:
Elanso [62]3 years ago
7 0
20^{2} -3.14*10^{2} = 400 - 314 = 86;
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