a cylindrical pillar is 50cm in diameter and 3.5cm in height find the cost of painting the curved surface of the pillar at the rate of 12.5Rs per meter .square
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Answer:
The answer is 5
Step-by-step explanation:
Because we have to divide 50/12.5+3.5
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Perimeter = 50*3.5 = 175cm = 1.75
One meter = 12.5
1.75 = Rupees 12.75
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