volume of cones, cylinders, and spheres

What is this formula used to find?
V=πr²h

• The volume of a cylinder
• The volume of a cone
• The volume of a sphere
• The area of a circle

What is this formula used to find?
V=1/3πr²h

• The volume of a cylinder
• The volume of a cone
• The volume of a sphere
• The area of a circle

What is this formula used to find?
V=4/3πr³

• The volume of a cylinder
• The volume of a cone
• The volume of a sphere
• The area of a circle

What is this formula used to find?
A=πr²

• The volume of a cylinder
• The volume of a cone
• The volume of a sphere
• The area of a circle

A cylinder has a height of 3in and a radius of 3 inches. What is the volume?

• 9π in³
• 27π in³
• 81π in³
• 3π in³

A cylinder has a height of 4 m and a diameter or 4 m. What is the volume?

• 64π m³
• 16π m³
• 64π m²
• 16π m²

A cone has a height of 4 in and a radius of 6 in. What is the volume of the cone?

• 8π in³
• 24π in³
• 48π in³
• 144π in³

A cone has a height of 6 inches and a radius of 4 inches. What is the volume?

• 96π in³
• 32π in³
• 144π in³
• 48π in³

Find the volume of the sphere. Round your answers to the nearest tenth if necessary. Use 3.14 for π. 

• 310.2 cm³
• 379.2 cm³
• 240.8 cm³
• 456  cm³

V = ?

• 904.77 ft³
• 7,238.23 ft³
• 150.72 ft³
• 650.22 ft³