Question

the length of a rectangle is twice its breadth if the perimeter of the rectangle is 108 metre find the dimensions of the rectangle​

Answer 1

Step-by-step explanation:

length is 2x

breadth is x

perimeter is 2(l+b) is equal to 108

2(2x+x) is equal to 108

2(3x) is equal to 108

6x is equal to 108

x is equal to 18

breadth is 18

length is 36

Answer 2

Answer:

let length and breadth be 2x and x respectively

perimeter of rectangle =2(l+b)=108m

=2(2x+x)=108

=2(3x)=108

=3x= 108/2

=3x=54

=x=54/3

=x=18m

hence,lenght of rectangle = 2x=2*18=36m

breadth. " " = x=18 m