The base of the chhatri is in the shape of a cylinder. Find the cost of gold plating the surface of the chhatri of radius 25cm and height 3.5m at the rate of Rs 1000 per m².
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Step-by-step explanation:
2πrh
2× 22/7×0.25 ×3.5
=5.5m^2
1m^2=$1000
5.5m^2= 5.5×1000
= 5500
=
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