3 years ago

Help!!!!!!!!!!!!!!!!!! (#8)

1 answer:

4 0

Area of a semicircle = $\frac{ \pi r^2}{2}$
r = 7 cm
pi = 3.14

Area = 3.14 * 7^2 / 2
Area = 3.14 * 49 / 2
Area = 153.86 / 2
Area = 76.93 cm^2 <<<<< Answer

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