Question

Find the cost of fencing a square park of side $75m$ at $₹96$ per metre.

Answer 1

Step I: Find the perimeter of the square park.

The side of the square is $75m$.

In a square all sides are equal.

So Perimeter of a square $=4\times 75$

$=300m$.

Step II: Find cost of fencing a square park.

The cost for fencing $1m$ of park is $₹96$

So, for fencing $300m$of the square park the cost required will be $₹96\times 300$

$=₹28800$.

Therefore, the cost of fencing a square park of side $75m$ is $₹28800$.