Supplementary angles add up to 180° .
The supplement of 128° is therefore 180 - 128 = 52°
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128 degrees.An angle's supplement, when added to the original angle, will form a straight (180 degree) angle.
The supplement of a 35 degree angle would be 145 degree angle.
The supplement of a 7 degree angle is 173 degree..
The supplement of an angle is the angle that, when added to the original angle, equals 180 degrees. In this case, the supplement of a 148-degree angle would be 180 degrees minus 148 degrees, which equals 32 degrees. So, the supplement of a 148-degree angle is a 32-degree angle.
A 75 degree angle.