Geometry Vocabulary

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Across
  1. 2. lines that will never intersect
  2. 3. lines that cross and form an angle
  3. 5. any shape with 12 sides
  4. 11. written in if and only if format and contains
  5. 12. cuts an angle into 2 90 degree angles
  6. 13. connects the midpoints of two sides of a triangle
  7. 14. Any shape that has 4 sides
  8. 15. coming to a conclusion after information is found
  9. 16. an angle that is equal to 90 degrees
  10. 17. used to find the distance between two points
  11. 18. the middle of a line segment
Down
  1. 1. all exterior angles add up to 360 degrees
  2. 4. a quadrilateral with 4 right angles and 4 equal sides
  3. 6. making a conclusion based on already known fact
  4. 7. angles that are right next to each other
  5. 8. points that are located on the same plane
  6. 9. a triangle where none of the sides or angles are equal
  7. 10. angles that add up to 180 degrees