What is the height of the cylinder if its volume is given by 210 cubic meters and its base area is given by 30 square meters?

A 2.1 m

B 7.5 m

C 21 m

D 14 m

E 7 m

Correct Answer: Option E

Volume of cylinder is given by π r²h.

Area of base is given by π r².

Given, volume is 210 cubic meters and its base area is 30 square meters.

Therefore height is given by h = Volume/(Base Area) = 210/30 = 7m