Best Answer

Angles that add up to 180 degrees are called supplementary angles.

More answers

They are called supplementary angles, and when adjacent equal a straight line.

Q: What are two angles called whose sum is 180 degrees?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

180 degrees

supplementary angles

They are called linear pair, because their farthest sides lie on the same line.Any two angles that add to 180 degrees are called supplementary angles.

Angles that add to 180 degrees are called supplementary angles, while angles that add to 90 degrees are called complentary angles.

A pair of adjacent angles whose non-common sides are opposite rays are called a linear pair. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

Related questions

They are supplementary angles that add up to 180 degrees

Two angles whose sum is 90 degrees are called complementary angles. Two angles whose sum is 180 degrees are called supplementary angles. A single angle of 90 degrees is called a right angle.

The angles are called obtuse.Another Answer:Angles from 180 degrees to 360 degrees are reflex angles

Supplementary angles have a sum of 180 degrees.

180 degrees

supplementary angles

SUPPLEMENTARY ANGLES are two angles the sum of whose measures is 180 degrees.

They are supplementary angles that add up to 180 degrees

They are called linear pair, because their farthest sides lie on the same line.Any two angles that add to 180 degrees are called supplementary angles.

They are supplementary angles that add up to 180 degrees

They are supplementary angles

all angles that are more then 180 degrees. * * * * * No, angles which arer more than 180 degrees are called reflex angles. An obtuse angle is one whose measure is between 90 and 180 degrees. It is, therefore, always smaller than 180 degrees.