What is the measure of angle x°?

60°
30°
90°
180°

30°is answer

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

x=180-90-60=30

30 degrees

Step-by-step 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 :) !!

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

4.08%

step-by-step explanation: