Answer
8 ft
Work Step by Step
The formula for the area of a trapezoid is A=$\frac{1}{2}$h($b_{1}$+$b_{2}$)
You are given the total area of 100, and the total of the bases added together to 25
A=$\frac{1}{2}$h($b_{1}$+$b_{2}$)
100=$\frac{1}{2}$h(25)
Multiply each side by 2
200=25h
Divide each side by 25
8=h
