In the following figure, AB = AC = AD, △ABC ≅ △ACD if ___.
BC = AC
BC = AD
BC = CD
CD = AC
from the options, we can say that if BC=CD, then by SSS rule of congruence, △ABC ≅ △ACD
In the following figure, △ABC≅△ADC if
In the following figure, △ABC≅△ACD if ___.