Question

Find the cost of fencing a square park of side 175m at the rate of ₹20 per metre

Answer 1

Solutions :-


We have,

Side of square park = 175 m


Find the perimeter of square park :-

Perimeter of Square = 4 × side
= 4 × 175 m
= 700 m


Find the cost of fencing a square park at the rate of ₹ 20 per metre.

1 m = ₹ 20
700 = ₹ (20 × 700) = ₹ 14000



Answer : The cost of fencing a square park = ₹ 14000

Answer 2

Solutions :-


Given :
Length of the Side of square park = 175 m


Find the perimeter of square park :-

We know that,
Perimeter of Square = 4 × side

= (4 × 175) m
= 700 m


Now,
Find the cost of fencing a square park at the rate of ₹ 20 per metre.

By unitary method,
1 metre = ₹ 20
700 metres = ₹ (700 × 20)
= ₹ 14000




Hence,
The cost of fencing the square park = ₹ 14000