Question

the lenfth of a rectangle is 8 m more than its breadth. If its perimeter is 128m,find its length and breadth. plz answer it step by step its very urgent

Answer 1

Let breadth be b

Length be l

Given l = b+ 8

Perimeter = 2(l+b) = 128

l + b = 64

b+8+b = 64

2b = 56

b = 28

l = 8+28 = 36