Question

Find the area of a triangle

Answer 1

A = 154 cm²

Explanation:

The formula of an area of a triangle:

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

b - base

h - height

From the picture we have a base b = 22cm and a height h = 14cm.

Substitute:

`A_\triangle=((22)(14))/(2)=(11)(14)=154\ cm^2`

Answer 2

154 cm^2

Explanation:

The area of a triangle is

A = 1/2 bh

A = 1/2 (22) * 14

154 cm^2