03-07-2021
Mathematics

contestada

plz help me find the answers

plz help me find the answers class=

Respuesta :

03-07-2021

Answer:

Correct answer B 130

Step-by-step explanation:

<FAE=90

<AFE=40

We have a triangle, so <FEA= 180-90+40=50

<FEA+FEB= 18-, so 180-50=130

AB parralel to CD then <ECD=130

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