Question

A building is in the form of cylinder surmounted by a hemispherical dome . The base diameter of the dome is equal to 2/3 of the total height of the building. Find the surface area of the building if it contains 2816/21 of air? Please fast ans it's urgent

Answer 1

https://m.meritnation.com/ask-answer/question/a-building-is-in-the-form-of-a-right-circular-cylinder-surmo/surface-areas-and-volumes/1711533


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