The length and breadth of the rectangular park are 91 \(m\) and 26 \(m\). Find the cost of levelling it at the rate of \(₹\)10 per \(m²\). Find the distance covered by a girl if she makes 3 rounds around the park.
The perimeter of the park is \(m\).
Area of the park is \(m²\).
Distance covered by the girl in taking 3 rounds is \(m\).
The total cost of levelling is \(₹\).