SOLUTION: there are ten cylindrical concrete posts on the veranda of a school building each having a base of radius 21cm and height of 350cm.Find the cost of painting the posts at the rate o
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Question 1088617: there are ten cylindrical concrete posts on the veranda of a school building each having a base of radius 21cm and height of 350cm.Find the cost of painting the posts at the rate of Rs 20 pee m2 Answer by josgarithmetic(39617) (Show Source):
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