Geometry Vocab

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Across
  1. 4. Angle greater than 90 degrees
  2. 6. Two angles that are non-adjacent and are equal
  3. 9. Same size and shape
  4. 10. Line that cuts through a system of lines
  5. 12. Two angles that are adjacent and add to 180 degrees
  6. 13. Part of a line
  7. 14. Triangle with two congruent sides and angles
  8. 16. Lines that do not intersect
  9. 18. Tells us that all triangles add to 180 degrees
Down
  1. 1. Tells us that isosceles triangles have 2 congruent angles and sides
  2. 2. Angle less than 90 degrees
  3. 3. Study of shapes, angles, and lines
  4. 5. Triangle with three equal sides and angles
  5. 7. Angle that is 90 degrees
  6. 8. A triangle with 3 different sides and angles
  7. 11. Line that extends in one direction
  8. 15. Angle exactly 180 degrees
  9. 17. To add