Question

The length of a rectangular field is 2 more than its breadth if the perimeter of a rectangle is 196 M find its length and breadth.

Answer 1

B=x
L=x+2
ATQ
2(x+x+2)=196
4x+4=196
4x=192
x=192/4
x=48
L=50
B=48

Answer 2

Let the breadth be b m
then it's length (2+b)m
perimeter is 196 m
2 (l+b)
2 (2+b+b)=196
2+2b=196/2
2+2b=98m
2b=98-2
2b=96
b=48m
then l=2+b=2+48=50m