Answer
$A=395~m^{2}$
$P=108.7~m$
Work Step by Step
To find the area of a triangle, we use the formula:
$A=\frac{bh}{2}$.
Thus, we have:
$A=\frac{bh}{2}=\frac{(49.7m)(15.9m)}{2}=395.12m^{2}\approx~395~m^2$
To find the perimeter, we add the lengths of all the sides:
$P=26.1m+49.7m+32.9m=108.7m$
