Geometry Vocab Crossword

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Across
  1. 3. An angle that is greater than 90 degrees
  2. 5. An angle that is exactly 90 degrees
  3. 7. Points that lie on the same plane
  4. 10. Lines in the same plane that never intersect
  5. 11. An exact location
  6. 12. A part of a line that has two endpoints
  7. 13. Two lines that intersect to form right angles
  8. 15. The point where two objects cross
  9. 17. The set of all points that extend infinitely in opposite directions
  10. 18. An angle that is less than 90 degrees
Down
  1. 1. A point that cuts a segment in half
  2. 2. Two angles that add up to 90 degrees
  3. 4. The last points on a segment
  4. 6. To cut something directly in half
  5. 7. Points that lie on the same line
  6. 8. The part of a line that extends from one endpoint infinitely in one direction
  7. 9. Two angles that add up to 180 degrees
  8. 14. A flat surface that extends infinitely in all directions. A plane contains at least 3 noncollinear points
  9. 16. Is formed by two rays with the same endpoint