Question

The area of the triangle below is 8.91 square inches. What is the length of the base?
2.2 in

Answer 1

8.1

Explanation:

Area of a triangle = ½ × base × height = Area

Rearranged =

area/1/2xheight

The base is the length.

8.91/1/2x2.2

=8.1 inches