Question

If the length of rectangle is twice
its perimeter is 48 m. find its area​

Answer 1

Answer:

X=8,y=4

Step-by-step explanation:

let length and width be X and y respectively

X=2y(given)_______1

perimeter of rectangle=2(l+b)

48 =2(X+y)

48=2(X+2x). (from 1)

48/2=3x

24/3=X

8=X

from again 1

X=2y

8=2y

8/2=y

4=y

(hope it will help you)