120 degrees.
Its supplementary angle is 121 degrees
118 degree angle
180-31=149 149 degree angle
An obtuse angle
The supplementary angle to a 145 degree angle will be a 35 degree angle because 145 + 35 = 180.
Its supplementary angle is 121 degrees
118 degree angle
An angle is supplementary to another if their measures add up to 180 degrees. To find the angle that is supplementary to a 75-degree angle, subtract 75 from 180. Therefore, 180 - 75 = 105 degrees. Thus, the angle that is supplementary to a 75-degree angle is 105 degrees.
83 degree angle
It is 120-degree angle are supplementary.
140o
Two angles put together to create a 180 degree angle.Supplementary angles add up to 180 degrees as for example the supplementary angle of 120 degrees is 60 degrees because 120+60 = 180 degrees.
Since the sum of measures of the two supplementary angles is 180⁰, we have:180⁰ - 165⁰12' = 179⁰60' - 165⁰12' = (179 - 165)⁰(60 - 12)' = 14⁰48'
120
180-31=149 149 degree angle
An obtuse angle
101