kakak tolong kerjakan ya terima Kasih :) bsk mau di kumpul susah

ABC = 180 - ABD.
ABC = 180 - 120.
ABC = 60.

ACB = 180 - (ABC + BAC).
ACB = 180 - (60 + 35).
ACB = 180 - 95.
ACB = 85.

ACG = 180 - ACB.
ACG = 180 - 85.
ACG = 95.

FCG = 180 - ACG.
FCG = 180 - 95.
FCG = 85.

BCF = 180 - FCG.
BCF = 180 - 85.
BCF = 95.

EBC = 180 - ABC.
EBC = 180 - 60.
EBC = 120.

DBE = 180 - EBC.
DBE = 180 - 120.
DBE = 60.