Someone help me! I tried with the placing of the letter cause I cannot put diagram

Question

Given: AD≅AE and DB≅EC.

Prove: ∠B≅∠C. A

All givens are used in step 1!!!!!

diagram hint :

EFC forms triangle E D

DFB forms triangle

F is the intersection point of EB and DC

ADEF connects form quadrilateral F

also, this diagram is horizontal tilted to the left

but I don’t know how to do that so I made it vertical!

I hope these help. C B

Answer 1

AD = AE Given

DB = EC

AD + DB = AD + DB Reflexive Property

AD + DB = AE + EC Substitution Property

AD + DB = AB Segment Addition Postulate

AE + EC = AC

AB = AC Substitution Property

<B = <C If two sides of a triangle are equal, then the angles opposite them are equal