What is the supplementary angle of 155.7 degrees? Here we will define the supplementary angle of 155.7 degrees, show you how to calculate the supplementary angle of 155.7 degrees, and even illustrate the supplementary angle of 155.7 degrees (155.7°) so you have a solid understanding of what it means.
The supplementary angle of 155.7 degrees, also known as the supplement angle of 155.7 degrees, is the angle that when added to 155.7 results in a sum of 180. Therefore, to calculate the supplement angle of 155.7 degrees, we subtract 155.7 from 180. Here is the formula, the math, and the answer:
180 - angle = supplement angle
180 - 155.7 = 24.3
24.3 degrees
155.7 degrees plus the supplementary angle of 155.7 degrees equals 180 degrees, which means that together they will make a straight line.
The illustration below shows 155.7 degrees colored in red and the supplementary angle of 155.7 degrees, which is 24.3 degrees, colored in green.
As you can see from the illustration above, 155.7 degrees and 24.3 degrees form a straight line together. This proves that the two angles, 155.7 degrees and 24.3 degrees, are supplementary angles.
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Supplementary angle of 155.8 degrees
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