Geometry Symbols

123456789101112131415
Across
  1. 3. perpendicular lines(90° angle)
  2. 5. arc from point A to point B
  3. 6. line from point A to point B
  4. 8. π
  5. 10. =90°
  6. 12. parallel lines
  7. 13. triangle shape
  8. 15. distance between points x and y
Down
  1. 1. equivalence of geometric shapes and size
  2. 2. radians angle unit
  3. 4. line that start from point A
  4. 7. same shapes, not same size
  5. 9. formed by two rays
  6. 11. 1 turn=360deg
  7. 14. infinite line