Geometry Crossword Puzzle

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Across
  1. 4. Supplementary and adjacent angles
  2. 7. The smallest figure in geometry
  3. 9. A ray that makes equal segments out of an angle
  4. 14. infinite number of points on a straight path
  5. 16. angles that have equal measures
  6. 17. Formed by 2 rays sharing a endpoint
  7. 18. segments that have equal measures
Down
  1. 1. a^2+b^2=c^2
  2. 2. Formed by intersecting lines with a sum of 360
  3. 3. A point that divides the segment into 2 different segments
  4. 5. A statement that is proved to be true with evidence
  5. 6. 2 angles that have the sum of 90 degrees
  6. 8. Form a line and share an endpoint
  7. 10. Part of a line and has 2 endpoints
  8. 11. adjacent divided by hypotenuse
  9. 12. A transformation that enlarges or shrinks a shape
  10. 13. (x1+x2/2, y1+y2/2)
  11. 15. opposite divided by hypotenuse