Question

In the triangle below, Ad is bisector of angle a and Ab=Ac.
by which option has correct completely the statement below?
by which congurency criteria, triangle abc congurent to triangle acd and using cptct we get angle abc =

A) ASA ;ANGLE ACD
B) SAS ;ANGLE ACD
C) ASA ; ANGLE ADC
D) SAS ;ANGLE ADC​

Answer 1

Answer:

B

Step-by-step explanation:

sides are AB:AC,AD is common and half angle is common