Question

The length of rectangle is twice its breadth. The perimeter of the rectangle is 36 cm ​

Answer 1

Answer:

let breadth be x and length be 2x

perimeter of rectangle =2(l+b)

36=2(2x+x)

36=2(3x)

36/2=3x

18=3x

18/3=x

6=x

so breadth is 6 cm and length is 2x=2 X 6= 12 cm

length =12 cm, breadth =6 cm

Answer 2

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