105k views
5 votes
I need help ASAP pls

I need help ASAP pls-example-1
User PhilD
by
4.4k points

1 Answer

4 votes

Answer:

b. 70+90=160

180-160=20°

a. 180-(20+90)

180-110=70

User Niqui
by
3.9k points