Angles that add up to 180 degrees are always supplementary
Nope. It is complementary angles that add to 90 degrees.
Angles aren't congruent. Equal angles do not add up to 90 degrees unless they are 45 degrees. Complementary angles, by definition, add up to 90 degrees.
The 3 interior angles of any triangle always add up to 180 degrees
The internal angles of a triangle always add up to 180 degrees.
Complementary angles are angle that have degrees that add to 90 degrees.
Angles that add up to 180 degrees are always supplementary
Nope. It is complementary angles that add to 90 degrees.
Angles aren't congruent. Equal angles do not add up to 90 degrees unless they are 45 degrees. Complementary angles, by definition, add up to 90 degrees.
360 degrees
Congruent angles always add up to 180 degrees. The above answer is so wrong. Congruent angles are angles of the same measure. They can have any value and so can add to any number. For example, the six interior angles of a regular hexagon are 120 degrees each and they add to 720 degrees.
Yes the exterior angles of any polygon always add up to 360 degrees and there are 360 degrees around the circumference of a circle
The sum of all angles in a triangle always add up to 180 degrees
58 degrees. Supplementary angles always add up to 180 degrees. Complementary angles add up to 90 degrees
They add to 360 degrees.
The 3 interior angles of any triangle always add up to 180 degrees
The 3 interior angles of any triangle always add up to 180 degrees