0pKyraxu 0pKyraxu

12-07-2020
Mathematics

contestada

AD=DB and AE =EC
M EF= 6
M I0pts

ADDB and AE EC M EF 6 M I0pts class=

Respuesta :

mathstudent55 mathstudent55

12-07-2020

Answer:

32 deg

Step-by-step explanation:

AD = DB and AE = EC

Then segment DE is parallel to segment BC by a theorem.

Angles AED and ECF are corresponding angles of parallel lines cut by a transversal, so they are congruent.

m<ECF = m<AED = 32 deg

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