Question

What is the measure of angle x°?

60°
30°
90°
180°

Answer 1

30 degrees

Explanation:

You can see that this is a right angle. Right angles are a sum of 90 degrees, so you will do is :-

90 - 60 = 30 degrees

Hope this helps, thank you :) !!

Answer 2

30°is answer

x+60+90=180(sum of interior angle of a triangle)

x=180-90-60=30