Question

please answer this question ​

Answer 1

Answer:

1.triangle ABD congruent to Triangle ACE-(SAA test).

2. AB=AC- ( congruent sides of congruent triangles or c.s.c.t).

3. Angle ABD= Angle AEC-( congruent angles of congruent triangles or c.a.c.t).

4. SORRY DON'T KNOW..

HOPE THIS HELPS YOU