find the area of this trapezoid. be sure to include the correct unit in your answer. if necessary, refer to…

find the area of this trapezoid. be sure to include the correct unit in your answer. if necessary, refer to the list of geometry formulas.

find the area of this trapezoid. be sure to include the correct unit in your answer. if necessary, refer to the list of geometry formulas.

Answer

Explanation:

Step1: Identify trapezoid area formula

The formula for the area of 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, $b_1=3$ yd, $b_2 = 19$ yd and $h = 8$ yd.

Step2: Substitute values into formula

$A=\frac{1}{2}(3 + 19)\times8$. First, calculate the sum inside the parentheses: $3+19 = 22$ yd. Then, multiply by $\frac{1}{2}$ and 8: $A=\frac{1}{2}\times22\times8=11\times8$.

Step3: Calculate the area

$A = 88$ square yards.

Answer:

$88$ yd²