Question

Can someone help plz

Answer 1

The formula of an area of a triangle:

`A_\triangle=(1)/(2)bh`

b - base

h - height

We have

b = 12 in

h = 7 in

Therefore correct answer has Hazel.

`A_\triangle=(1)/(2)\cdot12\cdot7=42\ in^2`

Emmitt wrong described the base of the triangle.