Volume of cones, spheres and cylindars

How do you find the volume of a cylinder?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

How do you find the volume of a cone?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

How do you find the volume of a sphere?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

...

• it takes to cover the outside a 3D object.

• it takes to fill the inside of a 3D object.

What value do we use to approximate this symbol?

Which of the following correctly identifies the dimensions of this cone.

Which of the following correctly identifies the dimensions of this sphere.

Which of the following correctly identifies the dimensions of this cylinder.

The radius in this cylinder is 6.4 cm. True or False?

• True

• False

Which of the following would NOT be a correct label for volume?