6. What else must you know to prove the triangles congruent by SAS?

party.girl286
Dec 4, 2017

#1**+1 **

b) ACD=CAB ; AD=BC

*You can also use reflexive property for segment AC*

For ASA we have one side common and one angle given equal so we need one more angle which includes that side.

BUT

For SAS we already have 1 side and 1 angle..what we need is one more side including that angle!

So, the answer is B. ACD=CAB ; AD=BC

killersteve27
Dec 4, 2017