Skills · Geometry · Area & Volume

Volume of cones

Printable practice with an answer key the engine computes, at three levels, in as many versions as you need.

Problem types

Sample Sheet · Level 1

  1. a cone with radius 6 and height 262
    Find the volume.
  2. a cone with radius 6 and height 11611
    Find the volume.
  3. a cone with radius 9 and height 999
    Find the volume.
  4. a cone with radius 9 and height 393
    Find the volume.
  5. a cone with radius 8 and height 12812
    Find the volume.
  6. a cone with radius 9 and height 797
    Find the volume.
  7. a cone with radius 5 and height 959
    Find the volume.
  8. a cone with radius 9 and height 494
    Find the volume.

Answer key

  1. 24π cubic units
  2. 132π cubic units
  3. 243π cubic units
  4. 81π cubic units
  5. 256π cubic units
  6. 189π cubic units
  7. 75π cubic units
  8. 108π cubic units

Sample Sheet · Level 3

  1. a cone with radius 2 and height 323
    Find the volume.
  2. a cone with radius 2 and height ?2?
    The volume is 8π. Find the height.
  3. a cone with diameter 18 and height 5185
    Find the volume.
  4. a cone with diameter 6 and height 10610
    Find the volume.
  5. a cone with radius 7 and slant height 25725
    Find the volume.
  6. a cone with radius 6 and height ?6?
    The volume is 120π. Find the height.
  7. a cone with radius 12 and slant height 131213
    Find the volume.
  8. a cone with radius 3 and height 636
    Find the volume.

Answer key

  1. 4π cubic units
  2. 6 units
  3. 135π cubic units
  4. 30π cubic units
  5. 392π cubic units
  6. 10 units
  7. 240π cubic units
  8. 18π cubic units

Make your own

Pick the count, the level and the version, and print it with work space and the key on its own page. The same skill also makes an I Do, We Do, You Do lesson, a Mosaic, a Decoder and more.

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