Question

The length of a rectangle is 8cm is less than its length.If the perimeter is 60 cm,find its length and breadth

Answer 1

let breadth of rectangle be x
so length of rectangle is x+8

ATQ
2(L+B)=60
2(x+x+8)=60
2x+8=30
2x=22
x=11

so length of rectangle is 11+8=19cm
and breadth is 11cm