Question

A figure shows a rectangula park whose length is 30 m and width is 20. Find the total length of the fense surrounding it.

Answer 1

Length of the rectangular park=30 m
Breadth of the rectangular park=20m
Total length of fence = perimeter of the park
Perimeter=2(l+b)
=2(30+20)=2*50=100 m

Answer 2

Given :

A rectangular park whose length is 30 m and width is 20.

To find :

Find the total length of the fense surrounding it.

Solution:

Length of rectangular park = 30 m

Width of rectangular park = 20 m

Perimeter of rectangular park = 2(l+b)

Perimeter of rectangular park = 2(30+20)

Perimeter of rectangular park = 100 m

So, Length of fencing = 100 m

Hence The total length of the fence surrounding it is 100 m