## Basic College Mathematics (10th Edition)

Area of the Semicircle: 88.31 yd$^{2}$
Area of a Semicircle: $A$ = $\pi$$r$$^{2}$/2 $d$ = 2$r$ 15yd = 2$r$ $r$ = 7.5 yd Therefore: $A$ = (3.14)(7.5)$^{2}$/2 $A$ = 88.31 yd$^{2}$