Question

Dau coroana cine ma ajuta

Answer 1

1) m(AEF)=m(GEA)-m(FEG)=90-37=53
m(BAC)=m(OAC)-m(BAO)=180-58=122
2) m(DAE)=m(BAC)-2m(BAE)=90-48= 42
m(MEA)=31+54=85
m(MEB)=180-85=95
3)
$m(abc) = \frac{120}{4} = 30$
4) m(ABC)=90 => m(ABM)=45
m(BCD)=112-45=67
m(ABD)=90+67=157