Geometry Vocabulary

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Across
  1. 4. a closed figure formed by three or more line segments
  2. 5. a cube that is one unit in length, one unit in width, and one unit in height
  3. 8. the total area of the 2-D surfaces that make up a 3-D object
  4. 9. the polygons that make up a polyhedron
  5. 11. the intersection of two faces
  6. 13. the point where edges meet
Down
  1. 1. a 3-D figure that has polygons as faces
  2. 2. the amount of space occupied by an object
  3. 3. having the same size, shape, and measure
  4. 6. the distance across a circle through its center
  5. 7. a regular polyhedron whose 6 faces are congruent squares
  6. 10. is measured in squared units
  7. 12. a 2-dimensional representation of a 3-dimensional figure