2 angles that add up to 180 degrees are supplementary
NO, by definition only 2 angles can be supplementary. It goes the same way with complimentary
Supplementary angles add up to 180 degrees
Supplementary or additional.
no, supplementary angles add to 180, and that definition has nothing to do with how parallel they are.
In math, the definition of a supplementary line is A line where the two or more angles within the line equal 180 degrees.
Not necessarily. A linear pair of angles must be supplementary but supplementary angles need not form a linear pair. For example, the opposite angles of a cyclic quadrilateral are supplementary but they are (by definition) not next to one another.
Supplementary angles add up to 180 degrees whereas complementary angles add up to 90 degrees
Supplementary angles are angles whose sum is 180 degrees.
Supplementary angles - two angles that add up to 180 degrees. No matter how large or small angles 1 and 2 on the left become, the two angles remain supplementary which means that they add up to 180°. By the way, supplementary angles do not need to be adjacent angles(angles next to one another) if it doesnt add up to 180 then they are not supplementary angles, but if they do then they are supplementary angles.
Vertical angles are always, by definition, congruent. Note: If the two vertical angles are right angles then they are both congruent and supplementary.
complementary angles are 2 angles that add to 90 supplementary are 2 angles that add to 180