Question

what is the area of the triangle? 7 ft. 5 ft. 8 ft. square feet submit

Explanation:

Step1: Recall the formula for the area of a triangle

The formula for the area of a triangle is \( A=\frac{1}{2}\times base\times height \).

Step2: Identify the base and height

From the diagram, the base of the triangle is \( 8 \) ft and the height is \( 5 \) ft.

Step3: Substitute the values into the formula

Substitute \( base = 8 \) and \( height = 5 \) into the formula: \( A=\frac{1}{2}\times8\times5 \).
First, calculate \( 8\times5 = 40 \), then \( \frac{1}{2}\times40 = 20 \).

Answer:

20