Volume of cones and cylinders

Find the volume of the cone. Be sure to use the π button on your calculator. Round your answer to the nearest tenth.

• 150.8 cm³

• 75.4 cm³

• 452.2 cm³

• 151 cm³

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

• Radius
• Diameter

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

• Radius
• Diameter

What is the formula for the volume of a rectangular prism?

• V = l x w²
• V = l x w x h

Calculate the volume.

• V = 80 cm³
• V = 960 cm³
• V = 1200 cm³
• V = 976 cm³

Calculate the volume of the cylinder. Use 3.14 to approximate π. 

• 250 cm³
• 600 cm³
• 785 cm³

What is the volume of a cone with a radius of 3 cm and a height of 9 cm? Use 3.14 to approximate π. Round the nearest tenth.

• 84.8 cm³
•  91 cm³
• 30.4 cm ³