Across
- 4. from point A to point B
- 9. line that starts from point A
- 10. closed curved shape
- 11. =90°
- 12. longest side of a right angle triangle
- 14. formed by two rays
Down
- 1. lines (90° angle)
- 2. "
- 3. °
- 5. polygon with 3 corners & 3 sides
- 6. same shapes, not same size
- 7. triangle having two sides of equal length
- 8. '
- 10. equivalence of geometric shapes & size
- 13. lines that don't meet