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By definition, they must sum to 90 degrees.

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Q: How do find the sum of complementary angles?
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Related questions

The sum of complementary angles is 90 degrees?

Yes, the sum of complementary angles is 90 degrees.


What is the sum of two complementary angles?

The sum of two complementary angles is 90 degrees. The sum of two supplementary angles is 180 degrees.


What angles have a sum of 90degres?

Complementary angles


What is complementary angles and suplementary angles?

Two angles are complementary if the sum of their measures is 90 degrees.Two angles are supplementary if the sum of their measures is 180 degrees.


Explain the difference between the following pairs of complementary angles and supplementary angles?

Complementary angles sum to 90o Supplementary angles sum to 180o


What are subplementary angles and complementary angles?

Two angles are complementary if the sum of their measures is 90 degrees.Two angles are supplementary if the sum of their measures is 180 degrees.


Where are complementary angles?

complementary angles are two angles that have a sum of 90*. example. 30* + 60* = 90* that would be a complementary.


Two angles whose sum is 90 degrees?

two angles whose sum is 90 degrees is a complementary angle.


Is it true or false that complementary angles have a sum of 90 percent?

False because complementary angles have a sum of 90 degrees.


Are the two acute angles in a right triangle supplementary?

No, they are complementary angles. Supplementary angles sum to 180o Complementary angles sum to 90o. The three angles of a triangle sum to 180o. If one is 90o (the right angle), then the other two sum to 180o - 90o = 90o and so are complementary.


How do you write the biconditional for If two angles are complementary then their sum is 90 degrees?

Two angles are complementary if and only if their sum is 90 degrees.


Can a pair of angles be complementary and supplementary?

Complementary means that the sum of the angles is 90 degrees.Supplementary means that the sum of the angles is 180 degrees. It can't be both.