Geometry Crossword Puzzle

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Across
  1. 5. side to side measure
  2. 6. an angle that has the shape of a lawn chair
  3. 8. travels through two points
  4. 9. one more than a stop sign
  5. 12. splits in two
  6. 14. the flat of an axis
  7. 16. side by side
  8. 19. angles straight up angles
  9. 20. opposite of and interior angle
Down
  1. 1. multiple altitudes create this point
  2. 2. what makes up the inside of a shape
  3. 3. the vertical of an axis
  4. 4. what you see in a mirror
  5. 7. four parts make a whole
  6. 10. how tall
  7. 11. thats the...
  8. 13. flys in the wind
  9. 15. middle of the shape
  10. 17. the correct angle
  11. 18. a boring person