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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