# The radius of the base of the cylinder is 10cm, and the generatrix is 22cm, find the volume of the cylinder.

March 24, 2021 | education

| Given:

R = 10 cm

generatrix = 22 cm

Find: V (cylinder)

Decision:

V (cylinder) = S (base) * h

since given a cylinder, then the generatrix coincides with the height of the cylinder, therefore h = 22 cm

S (base) = pi * R ^ 2 = pi * 10 ^ 2 = 100 * pi

V (cylinder) = 100 * pi * 22 = 2200 * pi cm ^ 3

Answer: 2200 * pi cm ^ 3

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