Without using any measuring tools, extimate the height of the building you are living, and write down the method used.
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可以用咩方法呀?
S1 to S2 ~ Mathematics ~ Open-ended Questions ~
2007-07-24 11:31 pm
回答 (1)
2007-07-25 12:10 am
✔ 最佳答案
The average height of a door is 2m, use the door way to estimate the height of each floor, then multiply the number of floors.
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https://hk.answers.yahoo.com/question/index?qid=20070724000051KK02680