I have 6 points, and I draw 6 lines between them such that every 2 points are connected by at most 1 line. If every point has at least 1 line connected to it but no more than 6, what’s the maximum number of points with just 1 line connected to them?
A. 5
B. 4
C. 3
D. 2

Question

I have 6 points, and I draw 6 lines between them such that every 2 points are connected by at most 1 line. If every point has at least 1 line connected to it but no more than 6, what’s the maximum number of points with just 1 line connected to them?
A.  5
B.   4
C.   3
D.  2

ashleyisakitty · Answer

I believe its three, i tried to draw it out. Its a tricky one!