Three coplanar lines always make a triangle? Find a counter example.

not if two are parallel or all 3 are parallel.

Three coplanar points always form a triangle. Find a counter example

Ryan steals food sooo he shouldn't even be answering nothing

In order to determine if three coplanar lines always make a triangle, we need to understand what conditions must be met for a set of three lines to form a triangle.

A triangle is a polygon with three sides, and it is formed by connecting three non-collinear points. In other words, three points are non-collinear if they do not lie on the same line. If three lines meet at a point and do not form a triangle, there must be two of the lines that are coincident or parallel.

To find a counterexample, we can consider three lines that are not concurrent and do not form a triangle.

For example, imagine three parallel lines on a plane. These lines do not intersect, so they cannot form a triangle. Instead, they are collectively referred to as skew lines. Skew lines are a set of lines that do not intersect and are not parallel.

This counterexample demonstrates that three coplanar lines do not always form a triangle.