Across
- 4. parallel lines
- 5. radians angle unit
- 7. shape triangle
- 11. same shapes not size
- 12. shapes and size
- 13. 1 turn 360°
Down
- 1. grads angle unit
- 2. prime 1'=60''
- 3. angle =90°
- 4. 1°=60'
- 6. constant diameter of a circle
- 8. line that starts from point A
- 9. from point A to B
- 10. infinite line
- 13. x and y