Question

The length of a rectangle is four times its width.

If the perimeter of the rectangle is 50 cm, find its area.

Answer 1

width=25/3

Length=75/3

Explanation:

Given

Perimeter=50

Let width=x

Length=4x

So perimeter =2(length+width)

2(length+width)=50

2(X+2x)=50

3x=25

X=25/3

So width=25/3

Length=75/3