Volume of a Sphere and Hemisphere

Volume of a Hemisphere

Multiple Choice

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Multiple Choice

$$V\ =\frac{2}{3}\pi r^3$$  What is this formula used to find?

• The volume of a cylinder

• The volume of a cone

• The volume of a sphere

• The volume of a hemisphere

Multiple Choice

Find the volume of the hemisphere

(round to the nearest tenth)

• 904.3 in³

• 226.1in³

• 113.0 in³

• 452.2 in³

Multiple Choice

Find the volume of a HEMIsphere with a radius of 4.

use 3.14 for pi

• 267.98 units³

• 196.88 units³

• 133.97 units³

• 25.13 units³

Multiple Choice

Find the volume of the HEMISPHERE (diameter = 24cm)

use 3.14 for pi

• V= 28,938.24 cm³

• V= 2,712.96 cm³

• V= 7,234.56 cm³

• V= 3,617.28 cm³

Multiple Choice

Find the volume of the given hemisphere.

use 3.14 for pi

• 1,216.7 cubic in.

• 879.6 cubic in.

• 991.4 cubic in.

• 1,071.79 cubic in.