What is the supplementary angle of 48.5 degrees? Here we will define the supplementary angle of 48.5 degrees, show you how to calculate the supplementary angle of 48.5 degrees, and even illustrate the supplementary angle of 48.5 degrees (48.5°) so you have a solid understanding of what it means.
The supplementary angle of 48.5 degrees, also known as the supplement angle of 48.5 degrees, is the angle that when added to 48.5 results in a sum of 180. Therefore, to calculate the supplement angle of 48.5 degrees, we subtract 48.5 from 180. Here is the formula, the math, and the answer:
180 - angle = supplement angle
180 - 48.5 = 131.5
131.5 degrees
48.5 degrees plus the supplementary angle of 48.5 degrees equals 180 degrees, which means that together they will make a straight line.
The illustration below shows 48.5 degrees colored in red and the supplementary angle of 48.5 degrees, which is 131.5 degrees, colored in green.
As you can see from the illustration above, 48.5 degrees and 131.5 degrees form a straight line together. This proves that the two angles, 48.5 degrees and 131.5 degrees, are supplementary angles.
Supplementary Angle Calculator
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