You are given the following information about triangle PQR and triangle XYZ.

I. angle P is congruent to angle X

II. angle Q is congruent to angle Y

III. Segment PQ is congruent to segment XY

IV. Segment QR is congruent to segment YZ

Which combination cannot be used to prove that triangle PQR is congruent to triangle XYZ?

Question

You are given the following information about triangle PQR and triangle XYZ.

I.  angle P is congruent to angle X

II.  angle Q is congruent to angle Y

III.  Segment PQ is congruent to segment XY

IV.  Segment QR is congruent to segment YZ

Which combination cannot be used to prove that triangle PQR is congruent to triangle XYZ?

hero · Answer

|dw:1317668665824:dw|

anonymous · Answer

Now what?

hero · Answer

Yeah now we have to figure it out. Basically whichever combination doesn't fall under SAS, ASA, AAS, or SSS won't work

anonymous · Answer

Which one is that? Is it ABC OR D?

hero · Answer

No, it doesn't work like that.. The combination will be 
I, III, IV

Because that will generate an A S S which is a bad combination for obvious reasons

hero · Answer

You probably don't understand.