osbaldorivera123 osbaldorivera123
  • 01-07-2020
  • Mathematics
contestada

А
D
B
С
If IZABD = 76°, and m2DBC = 68°,
then m ABC = [? ]

А D B С If IZABD 76 and m2DBC 68 then m ABC class=

Respuesta :

ujalakhan18
ujalakhan18 ujalakhan18
  • 01-07-2020

Answer:

m<ABC = 144 degrees

Step-by-step explanation:

m<ABD = 76 degrees

m<DBC = 68 degrees

So,

m<ABC = m<ABD+m<DBC

m<ABC = 76+68

m<ABC = 144 degrees

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