Question

1. În figura 1, avem m(< AOM)= 650, m( Calculaţi :
m (< NOP)= .
m (< AON)= ...
m (< MOP)=
m (< MOB)=.
dau coroana+steluțe

Answer 1

m (< NOP)= m (< AOB)- m (< BOP)- m (< MON)- m (< MOA)= 180-40-45-65=140-45-65=95-65=30°

m (< AON)=m (< MON)+m (< MOA)=45+65=100°

m (< MOP)=m (< MON)+m (< NOP)=45+30=75°

m (< MOB)=m (< MOP)+m (< BOP)=75+40=115°