SlayerX5
SlayerX5 SlayerX5
  • 09-09-2020
  • Mathematics
contestada

how would I exactly resolve this ​

how would I exactly resolve this class=

Respuesta :

hbj
hbj hbj
  • 09-09-2020

Answer:

m∠BFE = m∠BAF + m∠AFE

m∠BFE = 65º + 25º

m∠BFE = 90º

m∠AFC = m∠AFB + m∠BFC

m∠AFC = 65º + 45º

m∠AFC = 110º

m∠BFD = m∠BFC + m∠CFD

m∠BFD = 45º + 70º

m∠BFD = 115º

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