Solve the Problem $\mathrm{x}$ Yards Wide And $y$ Yards Long (See Figure) $\mathrm{A}$

Multiple Choice

Solve the problem.
-An oval running track encircles a soccer field that is $\mathrm{x}$ yards wide and $y$ yards long (see figure) . The area $\mathrm{A}$ of the region enclosed by the track can be calculated using the equation $\mathrm{A}=\mathrm{xy}+\pi\left(\frac{\mathrm{x}}{2}\right) ^{2}$ . Calculate the area if $\mathrm{x}=84 \mathrm{yd}$ and $\mathrm{y}=108 \mathrm{yd}$ . Use the approximation $\pi \approx 3.14$ .

A) $9204 \mathrm{yd}^{2}$
B) $34,025 \mathrm{yd}^{2}$
C) $14,611 \mathrm{yd}^{2}$
D) $31,228 \mathrm{yd}^{2}$