ADEF is a dilation of AABC by a scale factor of . Which of the following proportions verifies that AABC and ADEF are similar?
E
R
15
12
5
4.
А з с
D 9
T7
O A. AB
=
DE
BC
EF
B.
AB
AC
DE
EF
C.
AB
DE
AC
DF
D.
DE
AB
BO
DF