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The area of a square hall is 2116 \(m²\). Find the perimeter and the total cost of painting the square hall at a rate of \(₹\)9 per \(m\).
Side of a square hall \(=\) \(m\).
The perimeter of a square hall \(=\) \(m\).
The total cost of cementing the square hall \(= ₹\).
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