Lines and Polygons

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Across
  1. 3. closed shape that has ten sides and ten angles
  2. 6. closed shape that has three sides and three angles
  3. 9. lines that cross at a 90 degree angle
  4. 12. two rays connected by one endpoint
  5. 13. closed shape that has seven sides and seven angles
  6. 15. closed shape that has eight sides and eight angles
Down
  1. 1. closed shape that has five sides and five angles
  2. 2. part of a line that has two endpoints
  3. 4. closed shape that has four sides and four angles
  4. 5. lines that cross at one point
  5. 7. straight path of points that continues forever in two directions
  6. 8. closed shape that has six sides and six angles
  7. 9. lines that are always the same distance apart and will never intersect
  8. 10. part of a line that has one endpoint and continues forever in one direction
  9. 11. closed shape that has nine sides and nine angles
  10. 14. an exact position or location