# collinear

In a , points are said to be collinear if they all lie on a straight line.

In the following picture, $A$, $P$, and $B$ are collinear.

Title collinear Collinear 2013-03-22 12:24:40 2013-03-22 12:24:40 Wkbj79 (1863) Wkbj79 (1863) 17 Wkbj79 (1863) Definition msc 51-00 collinearity PappussTheorem EulerLine MenelausTheorem