Yes. When points are collinear (in one line), they're already in the same plane. Therefore they're coplanar. Note: as all collinear points are coplanar, not all coplanar points are collinear.
http://answers.yahoo.com/question/index?qid=20080908011...
Mark the points A, B, C and so on up through J. Think of all the segments that include A. You have segments AB, AC, AD, and so on up through AJ. Now think of the segments that include B. Then you have segments BA, BC, BD and so on up throug...
http://answers.yahoo.com/question/index?qid=20081117223...
Yes. The line represents the intersection of two or more planes (infinite amount). A corner in a room represents a line that exists on two planes.
http://www.blurtit.com/q4205620.html
Points are called collinear if and only if they lie on the same line, that is the same plane. There may be three or more than three collinear points on a plane.
http://www.blurtit.com/q596586.html
A collinear point is where you have points on the same line. So, non-collinear points are points that are not on the same line. So lets say line A has point 1, 4, and 3 on it. Those are collinear. And line B has point 7, and 2 on it. Are ...
http://wiki.answers.com/Q/What_is_a_non_collinear_point
collinear points are points on a grid that lie on the same line. Non-collinear points do not sit on the same line.
http://wiki.answers.com/Q/What_are_some_examples_of_col...
Without a list of points, your question is not answerable.
http://wiki.answers.com/Q/What_are_the_three_collinear_...