Question

find the area of the triangle below. be sure to include the correct unit in your answer.

Explanation:

Step1: Recall triangle area formula

The area of a triangle is given by $A = \frac{1}{2} \times base \times height$.

Step2: Identify base and height

From the diagram, the base is $8\ \text{ft}$ and the height is $8\ \text{ft}$.

Step3: Substitute into formula

Substitute base $= 8$ and height $= 8$ into the formula: $A = \frac{1}{2} \times 8 \times 8$.

Step4: Calculate the area

First, multiply $8 \times 8 = 64$. Then, $\frac{1}{2} \times 64 = 32$. The unit for area is square feet ($\text{ft}^2$).

Answer:

$32\ \text{ft}^2$