geometry is this right?
posted by BWB .
The question is a true and false.
Two concurrent lines can never be perpendicular.
Concurrent lines I thought were three or more lines that intersected at the same point. I think this is true because a perpendicular line has to intersect at a point that makes the angle ninety degrees.

False
Here is a picture of concurrent lines
http://www.onemathematicalcat.org/Math/Geometry_obj/graphics/concurrent_lines.png
concurrent  from the Latin, curro  to run
con or (com)  together or with
why can't they meet at 90° ?