Geometry by cadee

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Across
  1. 2. Has length, width, and height.
  2. 3. A flat surface of an object
  3. 6. 2surfaces of an object meet they foam an edge.
  4. 9. A closed shape made up of 3 polygons
  5. 10. A geometric figure or its diagram.
  6. 11. An object with 6 faces that are all square.
Down
  1. 1. an object with a circular base, a curved surface and a vertex
  2. 2. polygon with 8 sides
  3. 4. The frame of an object that shows its edges and vertices
  4. 5. point where 2 sides of a shape meets
  5. 7. a polygon with 6 sides
  6. 8. An object with 2 bases that match
  7. 12. The face that names an object