7.2.1 Volume Cylinder, cone sphere

Hotspot

Which of the following figures could you find the volume?

Multiple Select

Which of the following are cylinders?

Multiple Choice

If a fruit pizza has a diameter of 10 inches, then what would be the area of the fruit pizza. Use 3.14 for π and round to the nearest tenth.

Multiple Choice

Which of the following equations can be used to find the volume of a cylinder with a radius of 8 centimeters and a height of 3 centimeters?

Multiple Choice

What is the volume of a cylinder that has a diameter of 18 inches and a height of 6 inches? Use 3.14 for π and round to the nearest tenth.

Match

Match the volume with each cylinder that is described. Use 3.14 for π and round to the nearest tenth when applicable.

• A cylinder with a height of 8 and a radius of 10

• A cylinder with a height of 10 and a radius of 8

• A cylinder with a height of 10 and a diameter of 8

2512

2009.6

502.4

• 2512

• 2009.6

• 502.4

Math Response

What is the volume of a cylinder with a radius of 6 feet and a height of 5 feet? Use 3.14 for π and round to the nearest tenth.

Type answer here

Correct Answer: 565.2

Deg^°

Rad

Labelling

Label each part of the cone

Drag labels to their correct position on the image

slant height

height

Radius

Multiple Choice

Which formula is correctly set up to find the volume of the cone shown?

Math Response

A cone has a height of 14 centimeters and a radius of 6 centimeters. What is the volume of the cone that is described? Use 3.14 for π and round to the nearest tenth.

Type answer here

Correct Answer: 527.5

Deg^°

Rad

Draw

Match the problems to their answers

Multiple Choice

A cone has a volume of 500 cubic feet and a height of 10 feet. What is the radius of the cone with the given measurements? Use 3.14 for π and round to the nearest tenth.

• 47.6 feet

• 6.9 feet

• 10.5 feet

• 8.2 feet

Match

Match the volume of each cone to the description. Use 3.14 as π and round to the nearest tenth.

• A cone with a radius of 3 feet and height of 8 feet

• A cone with a diameter of 12 feet and height of 16 feet

• A cone with a radius of 3 feet and height of 30 feet

75.4 cubic feet

602.9 cubic feet

282.6 cubic feet

• 75.4 cubic feet

• 602.9 cubic feet

• 282.6 cubic feet

Match

Peyton is opening an ice cream shop and is looking to standardize the sizes of ice cream scooped. The diameter of the scoop is 4 centimeters. How much volume is each ice cream scoop? Match the correct value or equation with each component.

• radius

• Formula set up

• cube of radius

• Approximate volume of sphere

2

8

33.5

• 2

• $$V=\frac{4}{3}\left(3.14\right)\left(2\right)^3$$

• 8

• 33.5

Math Response

Find the volume of the sphere

Type answer here

Correct Answer: 523.3

Deg^°

Rad

Multiple Choice

A sphere has a volume of 5,000 cubic feet. What is the radius for this sphere rounded to the nearest whole foot? Use 3.14 as π.

• 10 feet

• 8 feet

• 11 feet

• 30 feet

Math Response

A company manufactures steel ball bearings for use in machinery. Each ball bearing is a perfect sphere with a radius of 2 centimeters. What is the volume of steel used for each ball bearing?

Use 3.14 for π and round your answer to the nearest tenth.

Type answer here

Correct Answer: 33.5

Deg^°

Rad

Math Response

What is the radius of a sphere that has a volume of 100 cubic inches? Round to the nearest tenth and use 3.14 as π.

Type answer here

Correct Answer: 2.9

Deg^°

Rad

Hotspot

Which of the following are examples of spheres?

Poll

How do you feel after this lesson

• I feel like I learned something new and understand

• I am not really clear about what I learned and not sure I understand

• I have not clue what we just did