raserenrique1234
raserenrique1234 raserenrique1234
  • 12-04-2021
  • Mathematics
contestada

GEOMETRY NEED HELP AS SOON AS POSSIBLE

GEOMETRY NEED HELP AS SOON AS POSSIBLE class=

Respuesta :

markandri03 markandri03
  • 12-04-2021

Answer:

BAC=15

Step-by-step explanation:

angle BOA= 180-30= 150

triangle BAO is   isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15

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