Geometry Symbols

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Across
  1. 1. arcsecond 1' = 60''
  2. 3. =3.141592654
  3. 4. perpendicular line ( 90° angles)
  4. 7. parallel lines
  5. 10. line that start from point A
  6. 11. =90°
  7. 13. 1 turn = 360°
  8. 14. same shape but not same size
  9. 15. formed by two rays
Down
  1. 2. line from point A to point B
  2. 5. radians angle unit
  3. 6. arcminute 1° = 60'
  4. 8. grads angle unit
  5. 9. infinite line
  6. 12. arc from point A to point B