Solve the problem. Use 3.14 for $\pi$.
-The outfield wall in a baseball park is in the shape of a quarter circle. If the radius of the circle is $11 \mathrm{ft}$, how long is the wall?
A) $17.27 \mathrm{ft}$
B) $34.54 \mathrm{ft}$
C) $8.635 \mathrm{ft}$
D) $15.27 \mathrm{ft}$

Question

Quizplus · Accepted Answer

The circumference of a full circle is $2\pi r$. For a quarter circle, the length is $\frac{1}{4} \times 2\pi r = \frac{\pi r}{2}$. Substituting $r = 11$ and $\pi = 3.14$, the length is $\frac{3.14 \times 11}{2} = 17.27 \mathrm{ft}$.

Solve the Problem π\piπ -The Outfield Wall in a Baseball Park Is in Wall

Solve the Problem $\pi$
-The Outfield Wall in a Baseball Park Is in Wall