6. P trg EGM=3*EM=3*6=18 m
7. In trg EGV care e isoscel , m < G=90+60=150 grade
m< E=m<V=(180-150)/2=30/2=15 grade
m < MEV= 60-15=45 grade
in trg EOM , m< EOM=180- (m< MEV+m<EMO)=180- (45+60)=180-105=75
m< VOM=180-75=105
8. temp medie = (18,2+18+18,7+19,1+19,2+19,4+19)/7=18,8 grade