评论
打印
Mathematics>Standard Multiple Choice
Read the following SAT test question and 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 B C. The lengths of segments A B, A C, and B C are 10, 2, and 12, respectively. What is the length of segment A D?
(A) 2
(B) 4
(C) 6
(D) 10
(E) 12
