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
To prove that ΔABC ≅ ΔDEF by SAS, we would need information about either the length of one of the sides or the measure of one of the angles. Since we already know that angle B and angle E are congruent, we would need additional information about either the length of one of the sides AC, BC, or AB, or the length of one of the sides DE, EF, or DF.
