What is the complementary angle of 30.5 degrees? Here we will define the complementary angle of 30.5 degrees, show you how to calculate the complementary angle of 30.5 degrees, and even illustrate the complementary angle of 30.5 degrees (30.5°) so you have a solid understanding of what it means.
The complementary angle of 30.5 degrees, also known as the complement angle of 30.5 degrees, is the angle that when added to 30.5 results in a sum of 90. Therefore, to calculate the complement angle of 30.5 degrees, we subtract 30.5 from 90. Here is the formula, the math, and the answer:
90 - angle = complement angle
90 - 30.5 = 59.5
59.5 degrees
30.5 degrees plus the complementary angle of 59.5 degrees equals 90 degrees, which means that together they will make an L-shaped 90-degree angle.
The illustration below shows 30.5 degrees colored in red and the complementary angle of 30.5 degrees, which is 59.5 degrees, colored in green.
As you can see from the illustration above, 30.5 degrees and 59.5 degrees form an L-shaped angle together. This proves that the two angles, 30.5 degrees and 59.5 degrees, are complementary angles.
Complementary Angle Calculator
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