Lines a, b, and c are coplanar and meet at point z

Question

Draw a label for this relationship 

 

Answer 1

Hi,

 

Coplanar lines are lines that are in the same plane.  In other words, you need to draw a plane with the three lines inside.  "...meet in point z" this mean that the three lines intersect in the same point.  So, lines a, b and c are in the same plane and intersects (or meet) at point z.