120. 180-60=120
Chat with our AI personalities
Supplementary angle add to 180 degrees. So the supplement to a 60 deg angle is 180 - 60 = 120 degrees.
The supplement to that angle is 60 degrees.
if you know the measure of the angle then all you do is subtract that measure from 180 or 360 or 540, it depends on what your shape is. (e.g. you have a triangle (180) and you're trying to find the supplement of the angle 60 then you do, 180-60=120) :) hope that helps!
The angle is 60°. Its supplement is 120°.
Subtract your angle from 180° and that's the supplement of your angle.