GEOMETRY SYMBOLS

123456789101112131415
Across
  1. 2. formed by two rays
  2. 7. infinite line
  3. 8.
  4. 11.
  5. 13.
  6. 14. same shape not same size
  7. 15.
Down
  1. 1. ||
  2. 3. π
  3. 4.
  4. 5. |x-y|
  5. 6. °
  6. 9. grads angle unit
  7. 10. line that start from point A
  8. 12. =90°