Question

half the perimeter of a rectangular Garden whose length is 4m more than its width is 6 m find the dimensions of Garden

Answer 1

width=x
length= x+4
2(l+b)= perimeter of rectangle
1/2*2(x+x+4)=6
2x+4=6
x=1
so width=1m
length = 1+4=5m

Answer 2

let breadth be b
l is equal to 4+b
2 (l+b) is equal to 1/2
2 (4+b+b)=1/2
8b=-16
b=2 as width can't be negative
then l=4+2=6
hope uh got the sol.