Question

How many line segments have both their endpoints located at the vertices of a given cube?

Answer 1

Thank you for asking this question
Let me help you in finding the answer.
 as we know that there are 8 vertics in a cube and a line portion have 2 end point so the answer will be. Number of line portions= 8C2 = 28.
 Also , a couple of end points are decided by each line . So every pair of end-points decides  the one line segment.

Hope this will help you.

Answer 2

Answer:

the answer is 28.

HOPE THIS ANSWER HELPS YOU.......