Asked by Anonymous

The length of a rectangle is twice the width. The perimeter is 42cm. find the length of each side.
Answered by bobpursley
l=2W
P=2L+2W=2(2W)+2W

solve for W, and then solve for L
Answered by :) HI!
2(2x)+2x=42
6x=42
x=7
width=7
length=14
There are no AI answers yet. The ability to request AI answers is coming soon!