SUPPLEMENTARY ANGLES are two angles the sum of whose measures is 180 degrees.
Supplementary angles have a sum of 180 degrees.
Supplementary angles
-supplementary angles-
They are supplementary angles that add up to 180 degrees
supplementary
In a triangle, the sum of the measures of the angles is 180 degrees.
i very much think the answer would be supplementary angles
a straight line or supplementary angles...which equal to 180 degrees.
Supplementary
Two angles the sum of whose measures is 90 degrees are complimentary angles.
2 angles whose sum is 180 are called supplementery angles.an example of supplementary angles are two right angles.=)