Volume and Surface Area
easyQ1
A cylindrical pillar is 50 cm in diameter and 3.5 m high. Find the cost of painting its curved surface at 12.50 per m^2. (Use pi = 22/7)
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A cylindrical pillar is 50 cm in diameter and 3.5 m high. Find the cost of painting its curved surface at 12.50 per m^2. (Use pi = 22/7)