You have this information about ΔABC, ΔDEF, and ΔGHI:

AB = DF

AB = GI

BC = HI

DE = HI

m

Question

You have this information about ΔABC, ΔDEF, and ΔGHI:

AB = DF

AB = GI

BC = HI

DE = HI

m<B  = m<D = m<I

Which triangles must be congruent?

ΔABC, ΔDEF, and ΔGHI

ΔABC and ΔDEF only

ΔGHI and ΔABC only

none of the triangles

directrix · Answer

What does this mean-->   m = m = m

I think that some angle measures  did not survive the copy and paste process.

anonymous · Answer

m<B=m<D=m<I

directrix · Answer

Is this correct?

AB = DF

AB = GI 

Is AB used twice in the problem statement? Or, is one of those ABs supposed to be something else? Just checking.

anonymous · Answer

same spot they use it twice