What is the complementary angle of 11 degrees? Here we will define the complementary angle of 11 degrees, show you how to calculate the complementary angle of 11 degrees, and even illustrate the complementary angle of 11 degrees (11°) so you have a solid understanding of what it means.
The complementary angle of 11 degrees, also known as the complement angle of 11 degrees, is the angle that when added to 11 results in a sum of 90. Therefore, to calculate the complement angle of 11 degrees, we subtract 11 from 90. Here is the formula, the math, and the answer:
90 - angle = complement angle
90 - 11 = 79
79 degrees
11 degrees plus the complementary angle of 79 degrees equals 90 degrees, which means that together they will make an L-shaped 90-degree angle.
The illustration below shows 11 degrees colored in red and the complementary angle of 11 degrees, which is 79 degrees, colored in green.
As you can see from the illustration above, 11 degrees and 79 degrees form an L-shaped angle together. This proves that the two angles, 11 degrees and 79 degrees, are complementary angles.
Complementary Angle Calculator
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Complementary angle of 11.1 degrees
Here is another trigonometry math problem that we have illustrated and calculated the answer to.