Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
angle or corner =
1. Šp
2. ‘
3. “Œ
4. ‹A

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ