Respuesta :

Hrishii

Step-by-step explanation:

[tex]m(arc AD) = m \angle ARD \\ = 105°\\\\

m(arc BD) = m \angle BRD \\ = 50°+ 35° \\ = 85°\\\\

m(arc ADB) = 105°+50°+ 35° \\ = 190°\\\\

m(arc ABC) = 360°-(105°+50°) \\ = 360°-155° \\ = 205°\\\\

\\ [/tex]