supplementary angle


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Related to supplementary angle: Pythagorean theorem, polygon, Perpendicular Lines
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supplementary angle
Each of the two angles shown is a supplementary angle to the other one.

supplementary angle

n.
The angle or arc that when added to a given angle or arc makes 180° or a semicircle.

supplementary angle

n
(Mathematics) either of two angles whose sum is 180°. Compare complementary angle

sup′plemen′tary an′gle


n.
either of two angles that added together produce an angle of 180°. Compare complementary angle.
References in periodicals archive ?
However, the "toy" can be revisited to revise the concepts of complementary and supplementary angles and their application in the proof.
They also can pair with a classmate and form complementary and supplementary angles in ways that defy forgetting.
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