What is the supplementary angle of 70 degrees? Here we will define the supplementary angle of 70 degrees, show you how to calculate the supplementary angle of 70 degrees, and even illustrate the supplementary angle of 70 degrees (70°) so you have a solid understanding of what it means.
The supplementary angle of 70 degrees, also known as the supplement angle of 70 degrees, is the angle that when added to 70 results in a sum of 180. Therefore, to calculate the supplement angle of 70 degrees, we subtract 70 from 180. Here is the formula, the math, and the answer:
180 - angle = supplement angle
180 - 70 = 110
110 degrees
70 degrees plus the supplementary angle of 70 degrees equals 180 degrees, which means that together they will make a straight line.
The illustration below shows 70 degrees colored in red and the supplementary angle of 70 degrees, which is 110 degrees, colored in green.
As you can see from the illustration above, 70 degrees and 110 degrees form a straight line together. This proves that the two angles, 70 degrees and 110 degrees, are supplementary angles.
Supplementary Angle Calculator
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Supplementary angle of 70.1 degrees
Here is another trigonometry math problem that we have illustrated and calculated the answer to.