Question

(image attached ) Can u pick two line segments, name them, and find their slope. I Remember a line segment is named using its endpoints

Answer 1

Is that a regular hexagon?

Answer 2

yes. a line segment is the set of co-linear points connecting the two points
it is identified with the two points
Nobody explains the principles than the grandmaster himself.
http://books.google.com/books?id=RYMAAAAAMAAJ&dq=euler+geometry&source=gbs_navlinks_s

Answer 3

@qweqwe123123123123111 ya