Question

what is the area of the shaded region? 6 in 6 in square inches

Explanation:

Step1: Recall triangle - area formula

The formula for the area of a triangle is $A=\frac{1}{2}bh$, where $b$ is the base and $h$ is the height.

Step2: Identify base and height

From the figure, the base $b = 6$ in and the height $h=6$ in.

Step3: Calculate the area

Substitute $b = 6$ and $h = 6$ into the formula: $A=\frac{1}{2}\times6\times6$.
$A=\frac{1}{2}\times36 = 18$ square - inches.

Answer:

18