Question

Area of a triangleFind the area of the triangle below.Be sure to include the correct unit in your answer.ftft?ft24H18 ft12 ftX 5?

Answer 1

Given:

Base b= 18ft

Height h = 4 ft

The area of the triangle = 1/2 bh

$\begin{gathered} A=\frac{1}{2}\times18\times4 \\ =9\times4 \\ =36ft^2 \end{gathered}$

Hence, the required answer is 36 ft^2.