Question: Math

The length of a rectangle is twice it's width. If it's perimeter is 54cm, find its length. Explain!

In Math | Asked by Abhishekdas
Answers

let the width be x, then length is 2x

perimeter:2(x+2x)=54

2*3x=54

6x=54 we can get x=9

length is 2x=9*2=18

comet0501@hotmail.com | 249 days ago

vgh

(guest) | 133 days ago