Question

What additional information would you need to prove that ΔABC ≅ ΔDEF by SAS?

Triangle ABC is drawn with a single hash mark between A and B and triangle DEF is marked with a single hash mark between D and E. Angle B and angle E are marked congruent.

segment AC ≅ segment EF

segment BC ≅ segment FE

segment AC ≅ segment FE

segment BC ≅ segment EF

Answer 1

To get these triangles congruent by the SAS postulate, show that you have two pairs of sides congruent and the included angles of those sides congruent.

Looking at the diagram, it appears that you need to know that the pair of sides marked in red are congruent. See attachment.

@AdriannaD2016

Answer 2

oooooooh ok thanks

Answer 3

Be careful when you select an option. Two of them are the same but the correspondence of vertices is not correct on one of the two.

So, post what you think the answer is, and we can compare. Okay?

Answer 4

bc=EF

Answer 5

B corresponds to E and C corresponds to F.

So, I'm thinking that this option is the one: segment BC ≅ segment EF

So, we agree.

Answer 6

kk