0
If their measures add up to be 90 degrees, they are complementary. If they add up to 180 degrees they are supplementary (sometimes are called a linear pair).
For example, if I have two angles, a 30 degree angle and a 45 degree angle, they are not complementary because they add up to 75, not 90. However, if I have two angles measured 30 degrees and 60 degrees, they are complementary because they add up to 90 degrees.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What do you know about the tangent of complementary angles?
OK, from what I learned is Complementary angles have 2 angles and have a 90° angle. And 0 and 90° are complementary angles. Um, that's all I know.
Is it possible to have congruent angles created by complementary angles?
Complementary Angles add up to 90°.Two 45 degree angles are complementary and congruent.This means the answer is yes!
If two angles are complementary then the angles are acute?
True.
Do complementary angles have to have the same vertex?
No, complementary angles do not need to have the same vertex. Complementary angles are comprised of any two angles whose sum is 90 degrees. The definition of a complementary angle does not say that it needs to have the same vertex.
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.
What are the two complementary angles?
There is an infinite number of complementary angles. Complementary angles are all angles that add up to 90 degrees, such as two 45 degree angles.
Can three angles be complementary?
No only two angles can be complementary
What do you know about the tangent of complementary angles?
OK, from what I learned is Complementary angles have 2 angles and have a 90° angle. And 0 and 90° are complementary angles. Um, that's all I know.
Where are complementary angles?
complementary angles are two angles that have a sum of 90*. example. 30* + 60* = 90* that would be a complementary.
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 is a pair of complementary angles?
Complementary angles are two angles that add up to exactly 90 degrees.
Two angles whose sum is 90 degrees?
two angles whose sum is 90 degrees is a complementary angle.
Is it possible to have congruent angles created by complementary angles?
Complementary Angles add up to 90°.Two 45 degree angles are complementary and congruent.This means the answer is yes!
If the sum of any two or four angles equal 90 degree are the angles complementary?
Yes, the angles are complementary.
If two angles are complementary then the angles are acute?
True.
Can two angles of a right triangle be complementary?
The two angles, other than the right angle itself, MUST be 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.
