What is the supplementary angle of 150 degrees? Here we will define the supplementary angle of 150 degrees, show you how to calculate the supplementary angle of 150 degrees, and even illustrate the supplementary angle of 150 degrees (150°) so you have a solid understanding of what it means.
The supplementary angle of 150 degrees, also known as the supplement angle of 150 degrees, is the angle that when added to 150 results in a sum of 180. Therefore, to calculate the supplement angle of 150 degrees, we subtract 150 from 180. Here is the formula, the math, and the answer:
180 - angle = supplement angle
180 - 150 = 30
30 degrees
150 degrees plus the supplementary angle of 150 degrees equals 180 degrees, which means that together they will make a straight line.
The illustration below shows 150 degrees colored in red and the supplementary angle of 150 degrees, which is 30 degrees, colored in green.
As you can see from the illustration above, 150 degrees and 30 degrees form a straight line together. This proves that the two angles, 150 degrees and 30 degrees, are supplementary angles.
Supplementary Angle Calculator
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Supplementary angle of 150.1 degrees
Here is another trigonometry math problem that we have illustrated and calculated the answer to.