35.2k views
4 votes
Plz solve type 2 and type 3 or any one is enough

Plz solve type 2 and type 3 or any one is enough-example-1
User Abdel
by
5.6k points

1 Answer

2 votes
type2
i.a=120°
ii.x=130°
iii.a=60°
iv.x=60°
y=50°

type3
i.a=120°
ii.a=80°
iii.2a+3a=180
5a=180
a=36°
iv.a=120°
b=360-110-60-120=70°
User Pickypg
by
5.6k points