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# Common Core Standard 8.G.C.9 Questions

Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.

You can create printable tests and worksheets from these questions on Common Core standard 8.G.C.9! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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What is the approximate volume of a cone with a height of 8 cm and a base radius of 3 cm? (Use $pi$ = 3.14)
1. 75.36 cubic centimeters
2. 72 cubic centimeters
3. 71 cubic centimeters
4. 70 cubic centimeters
Find the volume of a sphere with a radius of 20 mm. Use 3.14 for pi.
1. 251.2 cubic millimeters
2. 125.6 cubic millimeters
3. 100,480 cubic millimeters
4. 33,493.33 cubic millimeters
What is the volume of a right cylinder with a radius of 10 m and a height of 11 m? (round pi to 3.14)
1. 34.5 cubic meters
2. 31.4 cubic meters
3. 345 cubic meters
4. 3,454 cubic meters
Find the volume of a cylinder with a radius of 6 cm and a height of 21 cm. Use $22//7$ for pi.
1. 396 cubic centimeters
2. 792 cubic centimeters
3. 2,772 cubic centimeters
4. 2,376 cubic centimeters
What is the volume of a cylinder with a radius of 6 cm and a height of 10 cm? Use pi = 3.14.
1. 1130.4 $cm^3$
2. 1130 $cm^3$
3. 360.8 $cm^3$
4. 600 $cm^3$
Pi $(pi)$ is used when calculating which of the following?
1. area of a circle
2. volume of a sphere
3. volume of a cylinder
4. volume of a cone
5. all of the above
What is the volume of a cone with a radius of 3 feet and a height of 8 feet? (round to nearest tenth if needed)
1. 72.7 $ft^3$
2. 75.4 $ft^3$
3. 226 $ft^3$
4. 84.8 $ft^3$
What is the approximate volume of a cone with a height of 6 cm and a base radius of 2 cm? (Use $pi$ = 3.14).
1. 25 cubic centimeters
2. 23 cubic centimeters
3. 75 cubic centimeters
4. 38 cubic centimeters
A spherical water tower has a diameter of 32 feet. How much water can it hold?
1. 51,471 $ft^3$
2. 17,157 $ft^3$
3. 12,868 $ft^3$
4. 17,158 $ft^3$