find the area of the figure trapezoid 11 7 9 In
To find the area of a trapezoid, you can use the formula:
Area = (1/2) * (a + b) * h
Where:
a = length of one base of the trapezoid
b = length of the other base of the trapezoid
h = height of the trapezoid
In this case, a = 11, b = 9, and h = 7.
Therefore, the area of the trapezoid would be:
Area = (1/2) * (11 + 9) * 7
Area = (1/2) * 20 * 7
Area = 10 * 7
Area = 70
So, the area of the trapezoid is 70 square units.