Question

A cylindrical vessel open at the top has a base diameter 56 cm if the total cost of painting the outer cover surface area of the Wesel is rupees of the vessel is Rs.3 52 At the rate of Rs. 0.2 per 100 cm^2 find the height of the vessels

Answer 1

Thank you so much for asking this question, here is your answer:

Curved Surface: = 2πrh

352 = 2 x 227 x 28 x h

352 = 44 x 4 x h

352 = 156 x h

352/156 = h

when we solve the above equation we will get this:

86/39 x 0.2 / 10 x 100

44.10 is the final answer for this question.

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