立方體的體積1000cm^3,邊長點樣計?
列出算式!
急,立方體的體積1000cm^3,邊長點樣計?
2007-10-24 10:41 pm
回答 (4)
2007-10-24 10:45 pm
✔ 最佳答案
x^3 = 1000cm^3x = 10 cm
2007-10-28 7:55 pm
回答過簡
2007-10-25 12:50 am
x^3 = 1000
x ^2 = 100
x = 10
x ^2 = 100
x = 10
2007-10-24 10:46 pm
假設正立方體邊長是 a, 體積 = a的3次方 = 1000
所以 a = 1000的 1/3 次方 = 10cm.
所以 a = 1000的 1/3 次方 = 10cm.
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071024000051KK01443