Solve the Problem $\pi$ Round Your Answer to the Nearest Hundredth

Multiple Choice

Solve the problem. Use 3.14 for $\pi$ . Round your answer to the nearest hundredth.
-The discus is thrown from a circular region 8 feet 3 inches in diameter. What is the area of the circle (in square inches) ?

A) $310.9 \text { in. } ^2$
B) $7693.8$ in. $^ { 2 }$
C) $30,775.1 \text { in. }^ 2$
D) $3846.9 \text { in. }^ 2$