Topic 12 Vocabulary

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Across
  1. 4. shape/ a solid that takes up space
  2. 7. a solid with two circular bases that are the same shape and faces that are parallelograms
  3. 8. the line segments where the faces of a 3-D figure meet
  4. 9. the flat polygon-shaped surfaces on a three-dimensional figure
  5. 11. a solid with one circular base. The points on the circle are joined to one point outside the base
Down
  1. 1. all of its faces are squares
  2. 2. the edges where the points of a three-dimensional figure meet
  3. 3. number of cubic units needed to fill a solid figure
  4. 5. a solid with two parallel bases that are the same size and shape and faces that are parallelograms
  5. 6. a solid with one base that is a polygon and whose other faces are triangles with a common vertex
  6. 10. unit/ the volume of a cube which is 1 unit on each edge