please help me! i'll make brainliest if there are multiple answers lol
example 4 and 5

Answers example 4:
m<1=98°
m<2=98°
m<3=98°
m<4=82°
m<5=82°
m<6=98°
m<7=82°
m<8=82°
m<9=98°
m<10=98°
m<11=98°
m<12=82°
the Équation of emp/4&5:
180°-82°=98° /180°-121°=59° /180°-(59°+75°)=46°/180°-75°-46°=59° /180°-75°=105°
Answers example 5: