[Alloy]

Or i could just delete your posts.

Try to solve this guys if you want to know some brain thinking math, and don't use the calculator, you have to use your head, a sheet of paper, and a pencil.

Three distinct segments are chosen at random among the segments whose end points are the vertices of a regular 12-gon. What is the probability that the lengths of these three segments are the three side lengths of a triangle with positive area?

A. 553/715
B. 443/572
C. 111/143
D. 81/104
E. 223/286

Show me your work without using a calculator.