Exploring Geometry Symbols
Across
- 4. Δ
- 7. arcminute, 1° = 60′
- 8. ″
- 10. = 90°
- 12. ∥
- 14. same shapes, not same size
- 15. ≅
Down
- 1. ∢
- 2. ∡
- 3. vector product
- 5. distance between points x and y
- 6. °
- 9. ⊥
- 11. line from point A to point B
- 13. formed by two rays