12 8
E
A B C
D4 F
Which statement about the two triangles is correct?
O AABC is congruent to ADEF.
.
O AABC - ADEF because 4 = =
O AABC is not similar to ADEF, because 12 - 8 = 4, while 9 - 6 = 3.
You cannot tell if the triangles are similar because the angles are not given.