Mathematics>Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
If triangle A B C above is congruent to triangle D E F (not shown), which of the following must be the length of one side of triangle D E F?
(A) 18
(B) 24
(C) 3 times (square root 6)
(D) 6 times (square root 3)
(E) It cannot be determined from the information given.