Question

How to solve "line segment EC union line segment FA =___"?

Answer 1

is there a picture, or is that it?

Answer 2

http://answers.yahoo.com/question/index?qid=20080109074005AAUvQIi
the last guys explains unions very well

Answer 3

How can I make a picture of it?

Answer 4

It looks like this:
-> n ->
EC FA

Answer 5

Except the n is a u

Answer 6

ok, well then the union would be E, C, F, A

Answer 7

Line segment ECFA?

Answer 8

no, i listed the points.

Answer 9

Why does the answer say <-> ? I dont get it
AC

Answer 10

no idea. unless there was a picture of the lines, i don't understand how i would have known that line segments EC and FA were part of line AC