find the cost of painting of the curved surface of a pillar which is 6cm height and its diameter is 1.4m ate the rate of RS 350 per m^2
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Answer:
Rs92.4
Step-by-step explanation:
Area of Curved Surface = π D H = π * 1.4 * 0.06 = 0.264 m^2
Rate for 1 m^2 = ₹ 350
Rate for 0.264 m ^ 2 = 350 * 0.264
Answer = ₹ 92.4
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