Across
- 3. arc from point A to point B
- 4. parallel lines
- 7. equivalence od geometric shapes and size
- 11. distance between points x and y
- 12. formed by two rays
- 13. perpendicular lines(90degree angle)
- 14. same shapes not same size
- 15. line from point A to point B
Down
- 1. arcminute 1deg=60'
- 2. 1turn=360deg
- 5. angle =90degree
- 6. "
- 8. line that start from point A
- 9. triangle shape
- 10. radians angle unit