Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
angle or corner =
1. Šp
2. –î
3. ì
4. ‹­

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ