111k views
2 votes
Can someone Help me pleasee

Can someone Help me pleasee-example-1
User HernandoZ
by
7.7k points

1 Answer

7 votes

Answer:

20

Explanation:

all angles of a triangle equal 180 so,

180-60=120

120-30=90

90-70=20

User Neall
by
8.7k points