Across
- 2. line that start from point A
- 3. ratio between circumference and diameter of a circle
- 5. grad
- 6. double prime
- 8. infinite line
- 10. line from point A to B
- 13. deg
- 14. arc from point A to B
- 15. ~
Down
- 1. triangle shape
- 4. distance between x and y
- 7. `
- 9. perpendicular lines
- 11. parallel lines
- 12. radians angle unit