Question

plz help me with this question 5

Answer 1

Given : Length of a rectangle is 8 metres more than it's width

Let the breadth be x

Length = x + 8

Perimeter = 256 m

2(l+b) = 256

2(x+8+x) = 256

2(2x + 8) = 256

4x + 16 = 256

4x = 256 - 16

x = 240/4 = 60m

Breadth = 60m

Length = (60 + 8) = 68m