Find the height of the right cylinder whose volume is 511 cm3 and the area of the base is 36.5 cm2.
Ans: c.
Soln: Volume of a cylinder = πr2h
Area of the base = π r2
Thus, height = = 511/36.5 = 14.
Find the height of the right circular cylinder if its curved surface area is 176 cm2 and radius of the base is 4 cm.