Answer
$b$ = 58 m
$h$ = 66 m
$A$ = 1914 m$^{2}$
Work Step by Step
To find the area ($A$) of a triangle simply use the base ($b$) and the height ($h$) of the triangle.
$b$ = 58 m
$h$ = 66 m
Therefore:
$A$ = $\frac{1}{2}$(58 m)(66 m)
$A$ = 1914 m$^{2}$