Triangle MNO is dilated to form new triangle PQR. If angle O is congruent to angle R, what other information will prove that the two triangles are similar?

Side ON is congruent to side RQ.
Angle N is congruent to angle Q. Side
MN is congruent to side PQ.
Angle M is congruent to angle Q.

Question

Triangle MNO is dilated to form new triangle PQR. If angle O is congruent to angle R, what other information will prove that the two triangles are similar?

Side ON is congruent to side RQ. 
 Angle N is congruent to angle Q. Side 
 MN is congruent to side PQ. 
 Angle M is congruent to angle Q.

welshfella · Answer

if 2 corresponding angles are equal  then the triangles are similar

anonymous · Answer

I thinking its B but im not sure because most of them are congruent besides D

welshfella · Answer

you are correct  angle N correspopnds to angle O

welshfella · Answer

angle M does not correspond to angle Q  ( last option)

anonymous · Answer

oh ok sweet ^w^ thank you!! also could u help me with a few more welshfella

welshfella · Answer

ok

welshfella · Answer

*  i meant angle Q not angle O  ( in my second post)