GEOMETRY SYMBOLS

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Across
  1. 4. line that start from point A
  2. 5. parallel lines
  3. 8. perpendicular lines(90degree angle)
  4. 11. same shapes not same size
  5. 12. segment, line from point A to point B
  6. 13. arcminute 1deg=60'
  7. 15. radians angle unit
Down
  1. 1. triangle shape
  2. 2. formed by two rays
  3. 3. equivalence od geometric shapes and size
  4. 6. 1turn=360deg
  5. 7. "
  6. 9. distance between points x and y
  7. 10. angle =90degree
  8. 14. infinite line
  9. 16. arc from point A to point B