Question

Half the perimeter of a rectangular Garden whose length is 4 metre more than its width 36 metre find the dimensions of the garden

Answer 1

l+b is 36
now l+4=b
putting it 2l+4 =36
32÷2=l
l=16
b =16+4=20

Answer 2

Let the width be a
Length = a+4

According to question
Perimeter /2 =36
2(L+B) /2 = 36
L+B = 36
a+a+4 = 36
=> 2a +4 = 36
=> 2a = 32
=> a = 16

Length = 20 m
Width = 16 m

Hope it will help you.

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