Question

Find the area of the polygon.

Answer 1

14

Explanation:

Use the formula for the area of a triangle.

`A=(b*h)/(2)`

Now plug in the values.

`A=(4*7)/(2) \\\\ A=(28)/(2) \\\\ A=14`

So the area is 14

Answer 2

14 un²

Explanation:

The area of the triangle is half its base multiplied by its height, or A = 1/2*bh

Substitute with the numbers shown: A = 1/2 * 7 * 4

Simplify: A = 14 un²