What third congruence do you need to prove that ΔADB ΔCDB by AAS?







AB (that equal sign with the ~ above it) BC
AD (that equal sign with the ~ above it) DC

∠ ABD ∠ CBD


∠ DBA ∠ CDB

What third congruence do you need to prove that ΔADB ΔCDB by AAS AB that equal sign with the above it BC AD that equal sign with the above it DC ABD CBD DBA CDB class=

Respuesta :

I hope this helps you
Ver imagen Аноним
hope this will help you 
Ver imagen Аноним