Answer:
Step-by-step explanation:
m<1= 51
m<2= 95+51 + x = 180
146 + x = 180
x = 34
m<3= 95 (vertical)
m<4= 95 + 47 + x = 180
142 + x = 180
x = 38
m<5 = 47 (vertical)
m<7= 59 (180-121=58)
m<6= 59+47+x = 180
106 + x = 180
x = 74
