174k views
4 votes
What is the value of x?

What is the value of x?-example-1
User Shina
by
5.7k points

2 Answers

0 votes
Complementary angels add up to 90 degrees
X+2x+30=90
3x+30=90
90-30
=60
3x=60
60/3
X=20

X=20 DEGREES!!! :)
User Korefn
by
5.6k points
0 votes
It’s the radius of an angle. Try looking it up to get more info!
User Geeta
by
5.4k points