Geometry Vocab

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Across
  1. 4. a part of a line with end points on both ends
  2. 6. a triangle with three different-length sides
  3. 7. an angle measuring more than 90 degrees
  4. 8. a line crossing two parallel lines
  5. 10. lines that never intersect
  6. 12. a point that cuts a line segment in half
  7. 14. angles in 'matching' positions
  8. 15. a triangle with three same-length sides
  9. 16. angles sharing a common side and point (but not overlapping)
Down
  1. 1. lines that intersect at a 90-degree angle
  2. 2. having the same measure (equal)
  3. 3. a triangle with two sides that are equal
  4. 5. a 'half' of a line, with an endpoint at one end
  5. 6. angles adding up to 180 degrees
  6. 9. angles across from one another where lines cross
  7. 11. angles adding up to 90 degrees
  8. 13. an angle measuring less than 90 degrees