Geometry Vocab Quiz

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Across
  1. 3. Triangle/ A triangle that has no congruent (equal) sides
  2. 4. angles/ angles that are opposite one another
  3. 10. a shape formed by two rays sharing a common endpoint.
  4. 12. angles/ angles that sum to 180 degrees
  5. 13. Lines/ lines that cross or meet each other to form square corners (90 degree angles)
  6. 15. Lines/ lines that cross each other
  7. 16. lines/ lines that never cross or become further apart from each other
  8. 18. Angle/ a line that goes infinitely in both directions and measures 180 degrees
Down
  1. 1. Angle/ one angle measures greater than 90 degrees and less than 180 degrees
  2. 2. point common to two rays of a triangle or two sides of a polygon
  3. 5. Triangle/ a triangle with three congruent (equal) sides and three angles
  4. 6. a straight path that goes in two directions without ending
  5. 7. Angles/ angles that are side by side and share a common ray
  6. 8. angles/ angles that sum to 90 degrees
  7. 9. Triangle/ a triangle with at least two congruent (equal) sides
  8. 10. Angle/ an angle whose measure is less than 90 degrees and greater than 0 degrees
  9. 11. has one endpoint and goes infinitely in one direction
  10. 14. Angle/ an angle that measures 90 degrees
  11. 15. Angles/ an angle formed by two sides of a simple polygon that share an endpoint
  12. 17. Segment/ a line with two end points