SAT question

[Nick110]

I get these SAT questions through email to help me prepare for the SAT's, but I got this one today and I dont know if the computer messed up or something. But how its worded does not make sense to me.

Try and do the question.

Read the following SAT test question, then click on a button to select your answer.


A, B, C, and D are points on a line, with D the midpoint of segment . The lengths of segments , , and are 10, 2, and 12, respectively. What is the length of segment ?

A-2
B-4
C-6
D-10
E-12

[Sidewinder17]

It doesn't specify which segment they want you to find the length of?

[Nick110]

Alright good. I thought I was going crazy. I came to that comclusion to but started second guessing my self.

Thanks

[Nick110]

I found out its supposed to be segment AD. Now I know the answer can anyone else figure it out. (should be pretty easy)