Question

A tank in form of a cylinder of diameter 2cm is 7cm long. what is the capacity?(Take pi 22/7)

Answer 1

22 cm^3

Explanation:

Volume V = πr^2h

given π = 22/7, r = d/2 = 1, and h = 7

V = (22/7)(1^2)(7) = 22 cm^3