Question

The length of a rectangle is 3 times its width. The rectangle’s width is 4 m.

What is the area of the rectangle?

Enter your answer in the box.

Answer 1

the area of the rectangle is 48 m

Answer 2

`A=48\ m^2`

Explanation:

Given that,

Width of the rectangle, b = 4 m

The length of the rectangle, l = 3b = 3(4) m = 12 m

Let A is the area of the rectangle. It is given by :

`A=l* b`

`A=12\ m* 4\ m`

`A=48\ m^2`

So, the area of the rectangle is
`48\ m^2`. Hence, this is the required solution.