Question

1. area =

answer:

Explanation:

Step1: Recall trapezoid - area formula

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.

Step2: Identify values of $a$, $b$, and $h$

In the given trapezoid, $a = 2$, $b = 11$, and $h = 7$.

Step3: Substitute values into the formula

$A=\frac{(2 + 11)\times7}{2}=\frac{13\times7}{2}=\frac{91}{2}=45.5$

Answer:

$45.5$