Help Me!!! 知唔知道下面d野嘅長度、闊度啊？10分...

1. 課室嘅長度:6m、闊度:4m
2. 黑板嘅長度:3.5m
3. 門口嘅長度2m
4. 教師桌嘅長度1.5m、闊度0.5m

2007-10-13 22:37:01 補充：
估計ge!!!! be careful wall

每一個classroom ge設施(黑板、門、teacher desk等)都唔同
我間學校果個係感ge　唔知係唔係同你個classroom一樣

1. classroom: 7m X 7m
2. blackboard: 3.5m X 1.25m
3. 門口：2m X 1m
4. teacher desk: 1.3m X 0.6m