Geometry Symbols

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Across
  1. 3. parallel lines
  2. 6. 90°
  3. 8. Infinite line
Down
  1. 1. 1 Turn=360°
  2. 2. line that start from point A
  3. 4. formed by two rays
  4. 5. arcminute 1°=60
  5. 7. line from point A point B