Geometry Crossword puzzle

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Across
  1. 2. If P=Q then Q=P
  2. 4. Hight of a triangle
  3. 5. 5 sided shape
  4. 6. 90-degree angle
  5. 9. =360-degrees
  6. 10. 6 sided shape
  7. 12. equal to(180 is ******* to a triangle)
  8. 14. 3 sided shape
Down
  1. 1. The length away from something
  2. 3. 180-degree angle
  3. 7. 8 sided shape
  4. 8. 4 sided figure with 2 sets of parallel sides
  5. 11. 7 sided shape
  6. 13. 4 sided shape