Question

what is the area of the trapezoid? 7 in. 22 in. 20 in. 18 in. square inches

Explanation:

Step1: Recall area formula

The area formula for a trapezoid is $A=\frac{(b_1 + b_2)h}{2}$, where $b_1$ and $b_2$ are the lengths of the bases and $h$ is the height.

Step2: Identify base and height values

Here, $b_1 = 7$ in, $b_2=18$ in, and $h = 20$ in.

Step3: Substitute values into formula

$A=\frac{(7 + 18)\times20}{2}$.
First, calculate the sum of the bases: $7+18 = 25$ in.
Then, multiply by the height: $25\times20=500$ square - inches.
Finally, divide by 2: $\frac{500}{2}=250$ square - inches.

Answer:

250