Question

find the area of this trapezoid. be sure to include the correct unit in your answer.

Explanation:

Step1: Recall area formula

The area formula for a trapezoid is $A=\frac{1}{2}(b_1 + b_2)h$, where $b_1$ and $b_2$ are the lengths of the parallel - sides and $h$ is the height. Here, $b_1 = 19$ yd, $b_2=7$ yd, and $h = 8$ yd.

Step2: Substitute values

Substitute the values into the formula: $A=\frac{1}{2}(19 + 7)\times8$.
First, calculate the sum inside the parentheses: $19+7=26$ yd.
Then, multiply by $\frac{1}{2}$ and 8: $A=\frac{1}{2}\times26\times8=13\times8$.
$13\times8 = 104$ $yd^{2}$.

Answer:

$104$ $yd^{2}$