Question

The width of a rectangle is two - thirds its length . if the perimeter is 180 m find its dimensions

Answer 1

Heya ✋

Let see your answer !!!

Let the length of a rectangle be (x)m. Then,

width of a rectangle = (2x/3)m.

Perimeter = 180m

Perimeter of a rectangle = 2(l + b)

=> 180 = 2(x + 2x/3)

=> 180/2 = (3x + 2x/3)

=> 90 = 5x/3

=> x = 90 × 3/5

=> x = 54

Hence , the length = 54m

and width = (2 × 54/3)m

= 36m





Thanks :))))

Answer 2

Length of the rectangle= x
Width of the rectangle= 2/3x
Perimeter= 2(l+b)
So, 2(x+2/3x)= 180m
x+2x/3= 180/2= 90
x+2x/3= 90
5x/3= 90
x= (90*3)/5
x= 54m
Length of the rectangle= 54 m
Breadth of the rectangle= (2/3)*54= 36 m
HOPE IT HELPS
MARK ME AS THE BRAINLIEST PLZZZZ