Question

a triangle has a base of 13 feet and a height of 16.8 feet. what is the area? square feet

Explanation:

Step1: Recall the formula for the area of a triangle

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

Step2: Substitute the given values into the formula

We are given that \( b = 13 \) feet and \( h=16.8 \) feet. Substituting these values into the formula, we get \( A=\frac{1}{2}\times13\times16.8 \).

Step3: Perform the multiplication

First, calculate \( 13\times16.8 = 218.4 \). Then, multiply this result by \( \frac{1}{2} \): \( \frac{1}{2}\times218.4=109.2 \).

Answer:

\( 109.2 \)