180-120 = 60 degrees.
The supplement to that angle is 60 degrees.
C.120
It is 120-degree angle are supplementary.
120
The supplementary angle of 120 degrees is calculated by subtracting 120 from 180 degrees. Therefore, the supplementary angle is 60 degrees. This means that together, 120 degrees and 60 degrees add up to 180 degrees, which defines supplementary angles.
the other angle has to be 120 degrees, so that both angles add up to 180 degrees.
120 Since the measures of the angles of supplementary angles add up to 180, 60 plus something else equals 180. 180-60=120
60 because supplementary angles add up to 180
120 degrees.
20o & 160o
The supplementary angle to 56 degrees is 180 - 56 = 124 degrees.
Two angles are supplementary and one of them is 30 degrees what is the measurement of the second house