What is the projection of a point on a plane and the distance between a point
and a plane?
Math(F3)
2010-04-10 5:00 am
回答 (1)
2010-04-10 9:34 am
✔ 最佳答案
The projection of a point on a plane is a point of perpendicular foot to the plane.The distance between a point and a plane is the shortest distance between the point and the plane.
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https://hk.answers.yahoo.com/question/index?qid=20100409000051KK01678