Across
- 3. Symbol name of "g"
- 6. Type of an angle ∢
- 9. Symbol name of °
- 11. Type of an angle ∟
- 12. Symbol name of "rad"
- 13. Symbol name of ↔ or ─
- 14. Symbol name of | |
- 15. Symbol name of ⌒
Down
- 1. Kind of a prime that has a " symbol.
- 2. Symbol name of '
- 4. Symbol name of |x-y|
- 5. An angle that has same symbol with the normal angle.
- 7. Symbol name of ⟂
- 8. Symbol name of ∠
- 10. Symbol name of →
