Geometry Vocabulary

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Across
  1. 1. forms right angles
  2. 3. part of line
  3. 6. two equal sides
  4. 7. angle with specific parts
  5. 11. three equal angles
  6. 12. less than 90
  7. 13. endless collection of points
Down
  1. 2. three equal sides
  2. 4. starting and ending point
  3. 5. three different sides
  4. 8. between 90 and 180
  5. 9. same slope
  6. 10. exactly 90