Question

Area of composite shapes
Find the area of the shape shown
below.

Answer 1

18units

Explanation:

3+9=12

12/2=6

6*3=18

Answer 2

Answer: 18

Explanation:

Here you have two triangles and a square. Or what's also called a trapezoid.

`A=(a+b)/(2)h`

a = shorter side = 3

b = longer side = 9

h = height = 3

`A=(3+9)/(2)(3)`

`A=(12)/(2)(3)`

`A=6*3\\A=18`