Descride how to reduce error in measuring the height of a chair with a ruler?
Ｈｏｗ ｔｏ ａｎｓｗｅｒ！！Ｉ ｄｏｎ’ｔ ｋｎｏｗ！！
maths question!!10point
2007-03-04 11:31 pm
回答 (2)
2007-03-04 11:40 pm
1. USE a Metre(s) long ruler ( 1 metre, or 2 if possible, long that one) 真係有家= =
2. 多d刻度
3. 隻手定d
2. 多d刻度
3. 隻手定d
參考: 諗
收錄日期: 2021-04-13 00:41:56
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