Question

2-The area of a rectangle is 72
cm2 , in which the width is
twice its length. What is the
dimension of the rectangle?​

Answer 1

Step-by-step explanation:

area=72

l=x

b=2x

area=2x×x

72=2x×x

72/2=x×x

36=x^2

x=

$\sqrt{36}$

x=6

length=6

width=6×2=12

Answer 2

Step-by-step explanation:

let length be = xlet breadth be =2x

the area of rectangle=L×B

72cm² = x ×2x

72cm² =2x²

72/2 = x

36 =x

THEN,

Length= x

=36

Breadth =2x

=2 × 36

=72