Answer:
42.5
Explanation:
The figure shown is a trapezoid
The area of a trapezoid can be calculated using this formula

where a and b = bases and h = height
The trapezoid has the following dimensions
base 1 = 7 m
base 2 = 10 m
height = 5 m
Given this information we plug in the values into the formula

So we can conclude that the area of the trapezoid is 42.5 square units