Question

A right cylinder has a diameter of 50 mm and a height of 40 mm as shown. What Is the volume of the cylinder.

A: 6280mm

B: 78,500 mm

C: 314,000 mm

D: 25,000 mm

Answer 1

Volume of a cylinder is r^2*pi*h

radius is half of the diameter

so: 25^2 * 3.14 * 40

625 * 3.14 * 40 = 78500

78500 mm

Answer 2

Volume = 150796.4 mm^3