Answer
The area of the semicircle is $39.3$ m$^{2}$
Work Step by Step
1. Using the formula $\frac{1}{2} \pi r^{2}$, find the area of the semicircle
Let $A= $ the area of the semi-circle
$A = \frac{1}{2}\pi r^{2}$
$A = \frac{1}{2} 3.14 \times (5^{2})$
$A = \frac{1}{2} 3.14 \times 25$
$A = 39.25$ m$^{2}$
$A = 39.3$ m$^{2}$
