Supplementary Angles
Subject undefined
Pronunciation: spu•ple•MENT•ta•ry AN•gle
Definition
two angles, the sum of which is exactly 180°.
Example
20°+160°
Making algebra encyclopedically accessible
Subject undefined
Pronunciation: spu•ple•MENT•ta•ry AN•gle
Definition
two angles, the sum of which is exactly 180°.
Example
20°+160°