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45. The volume of a vesselbin the form of right circular cylinder is 448πcm3 and its height is 7cm . Find radiys of its base and also lateral surface area and total surface area.

Answer» 45. The volume of a vesselbin the form of right circular cylinder is 448πcm3 and its height is 7cm . Find radiys of its base and also lateral surface area and total surface area.


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