Refer to the cube ABCDEFGH in the figure.What is the projection of line GA on theplane ADHE?
圖片參考：http://imgcld.yimg.com/8/n/HA08066696/o/701202200000513873438770.jpg
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2012-02-20 8:05 am
回答 (1)
2012-02-21 1:53 am
✔ 最佳答案
projection = line HA
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https://hk.answers.yahoo.com/question/index?qid=20120220000051KK00005