geometry by harland

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Across
  1. 3. an object with 2 congruent circular bases joined by a curved surface
  2. 6. geometric drawing or diagram
  3. 7. polygon with 3 sides
  4. 8. a shape with 3 or more straight sides
  5. 9. a way to describe a shaper or an object
  6. 12. object shaped like a ball
  7. 13. polygon with 8 sides
Down
  1. 1. polygon with 4 sides
  2. 2. prism- an object with 2 congruent bases
  3. 4. angle-two lines that meet in square corner make a right angle
  4. 5. point where two sides of a shape meet
  5. 8. object with one base and triangular faces
  6. 10. when 2 surfaces meet they form an edge
  7. 11. object with a circular base
  8. 14. an object with 6 faces that are congruent squares