Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
angle or corner =
1. T
2. Šp
3. “d
4. ‰ï

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ