Question

hallar el área de este trapecio. asegúrese de incluir la unidad correcta en su respuesta.

Explanation:

Step1: Recall area formula for trapezoid

The formula for the area of a trapezoid is $A=\frac{(a + b)h}{2}$, where $a$ and $b$ are the lengths of the parallel - sides and $h$ is the height. Here, $a = 7$ cm, $b=19$ cm and $h = 5$ cm.

Step2: Substitute values into formula

$A=\frac{(7 + 19)\times5}{2}$.
First, calculate the sum of the parallel - sides: $7+19 = 26$ cm.
Then, multiply by the height: $26\times5=130$ $cm^{2}$.
Finally, divide by 2: $A=\frac{130}{2}=65$ $cm^{2}$.

Answer:

$65$ $cm^{2}$