Question

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

Answer 1

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