Answer
The area is 616 square meters.
Work Step by Step
The formula for the area of a circle is $\pi$ $\times$ $r^{2}$
Substitute 14 for r and 3$\frac{1}{7}$ = $\frac{22}{7}$ for $\pi$ to obtain:
A = $\frac{22}{7}$ $\times$ $14^{2}$
A = $\frac{22}{7}$ $\times$ 196
A = 22 $\times$ 28
A = 616 square meters.
*Note, $\pi $ is about 3.1415, which we approximated as $\frac{22}{7}$.