Question

The length of a rectangle is four times its width.
If the perimeter of the rectangle is
100 in, find its area.

Answer 1

@jdoe0001 @jim_thompson5910 please help :)

Answer 2

nvm got it its 400 inches squared

Answer 3

thanks

Answer 4

u know the perimeter = 100
you get 4w*w = 100
4w^2=100
w^2 = 25
w = 5
area = base * hight