177k views
4 votes
60°
X X
60°
x= [?]°

please help!

60° X X 60° x= [?]° please help!-example-1
User Ahll
by
4.1k points

1 Answer

1 vote

30

a triangular always has a 90-degrees so just do 60+90=150 and then subtract by 180

150-180=30

User Justin Warkentin
by
4.4k points