What is the supplementary angle of 59 degrees? Here we will define the supplementary angle of 59 degrees, show you how to calculate the supplementary angle of 59 degrees, and even illustrate the supplementary angle of 59 degrees (59°) so you have a solid understanding of what it means.
The supplementary angle of 59 degrees, also known as the supplement angle of 59 degrees, is the angle that when added to 59 results in a sum of 180. Therefore, to calculate the supplement angle of 59 degrees, we subtract 59 from 180. Here is the formula, the math, and the answer:
180 - angle = supplement angle
180 - 59 = 121
121 degrees
59 degrees plus the supplementary angle of 59 degrees equals 180 degrees, which means that together they will make a straight line.
The illustration below shows 59 degrees colored in red and the supplementary angle of 59 degrees, which is 121 degrees, colored in green.
As you can see from the illustration above, 59 degrees and 121 degrees form a straight line together. This proves that the two angles, 59 degrees and 121 degrees, are supplementary angles.
Supplementary Angle Calculator
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Supplementary angle of 59.1 degrees
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