Geometry Symbols

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Across
  1. 3. arc from point A to point B
  2. 6. arcsecond,1'=60"
  3. 9. arcminute,1°=60'
  4. 10. line that start from point A
  5. 11. distance between points X and Y
  6. 12. radian angle unit
  7. 13. line from point A to point B
  8. 14. formed by two rays
Down
  1. 1. =90°
  2. 2. parallel lines
  3. 4. ~
  4. 5. equivalent of geometric shapes and sizes
  5. 7. °
  6. 8. ∆
  7. 13. infinite line