it costs rs. 3300 to paint the inner curved surface area of cylindrical vessel 20 m deep . if the cost of painting is at the rate of rs. 30 per m2 , then find the inner curved surface area radius of the base capacity of the vessel Share with your friends Share 0 Brijendra Pal answered this Refer the following similar link: https://www.meritnation.com/ask-answer/question/it-costs-rs-2200-to-paint-the-inner-curved-surface-of-a-cyl/surface-areas-and-volumes/6295852 0 View Full Answer