Answer:
5,086.8cm³
Step-by-step explanation:
Given the following
radius of the cylinder r = 9cm
Height of the cylinder h = 20cm
Volume of a cylinder = πr²h
Substitute:
V = π(9)²(20)
V= 3.14 * 81 * 20
V = 5,086.8cm³
Hence the volume of the cylinder is 5,086.8cm³
