SOLUTION: the illustration of "space contains at least 4 noncoplanar points".

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Question 145456: the illustration of "space contains at least 4 noncoplanar points".
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I don't know how to make an illustration on this site.
But, 3 points define a plane (if they're not colinear).
So a 4th point not in the plane (noncoplanar) would define a space.