Find me: Geometry symbols

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Across
  1. 2. °
  2. 3. rad
  3. 6. '
  4. 8. Formed by two ways
  5. 10. Infinite line
  6. 12. ~
Down
  1. 1. ⊥
  2. 2. |x-y|
  3. 3. Line that start from point A
  4. 4. arc from point A to point B
  5. 5. line from point A to point B
  6. 6. π
  7. 7. turn = 360°
  8. 9. angle =90°
  9. 11. ||