### Exercise condition:

3♦

The cost of fencing a circular play ground at the rate of ₹7 per metre is \(₹\)1448. Find the diameter of the play ground.

The diameter of the

**play ground is \(m.\)**
3♦

The cost of fencing a circular play ground at the rate of ₹7 per metre is \(₹\)1448. Find the diameter of the play ground.

The diameter of the** **play ground is \(m.\)