Volume of Cylinders, Spheres, and Cones

For her math presentation, Destiny needs to find the volume of a Pringles can. Which formula should she use to find the volume of the Pringles can?

• V= 4/3 × pi × r³
•  V= 1/3 × pi × r² × h
•  V= pi × r² × h
•  V= pi × r³

Which of these is needed in order to determine the volume of a sphere? 

• 4/3
• 9.8

TRUE or FALSE: To find the volume of any figure, you have to square the radius.

• False
• True

If a figure has a diameter instead of a radius, what do you need to do?

• Keep the diameter
• Square the diameter
• Subtract one from the diameter
• Half the diameter (divide by 2)

Which of these is the correct formula to find the volume of a cone?

• V= 16 × 16
• V= 1/3 × pi × r² × h
• 4/3 × pi × r³
• None of these

Find the volume of a cylinder with a radius of 5 km and a height of 12 km. Use 3.14 for pi.

• 942 km³
• 578 km³
• 1,890 km³
• 13 km³

Find the volume of a sphere with a radius of 8 km. Write your answer in pi form. Use 3.14 for pi. 

• 5765.1 km³
• 182 × pi 
• 2143.3 km³
• 682.6 × pi

Which of these is the correct answer for the volume of a cone with a radius of 4 mi and a height of 9 mi? Use 3.14 for pi.

• A.) 48 × pi
• B.) 150.7 mi³
• Both A and B 
• Neither A or B

Find the volume of a cone with a diameter of 10 mi and a height of 10 mi. Write your answer in final form. Use 3.14 for pi. 

• 2304 × pi
• 83.3̅  × pi
• 102.1 ft³
• 261.6 mi³

Which of these is the correct answer for the volume of a cylinder with a diameter of 18 mi and a height of 9 mi? Write your answer in final form. Use 3.14 for pi.

• 12.57 mi³
• 729 × pi 
• 4181.4 mi³
• None of these