llujan28
llujan28 llujan28
  • 19-04-2020
  • Mathematics
contestada

What is the measure of AC?

What is the measure of AC class=

Respuesta :

ChemBen
ChemBen ChemBen
  • 19-04-2020

Answer:

41°

Step-by-step explanation:

∡ABC = (DE+AC)/2 = 39°

AC = 39*2-DE = 78° - 37° = 41°

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