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A cylindrical piller has a diameter of 5...

A cylindrical piller has a diameter of 56 cm and is of 35 m high. There are 16 pillars around the building. Find the cost of painting the curved surface area of all the pillars at the rate of rupees 5.50 per ` 1m^(2) `

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The correct Answer is:
` 5420 .80 ` rupes
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