Volume of a cylinder 


with π (number pi) approximately equal to 3.14 Radius = r Height = h ExampleCalculate the volume of a cylinder with radius r = 3 cm and height h = 9 cmVolume V of the cylinder = π x r² x h ≈ 3.14 x 3² x 9 ≈ 254.34 cm^{3} Calculate the volume of a cylinder 