supplementary angles

Noun

 * 1)  A pair of angles that sum to 180 degrees.

Translations

 * Chinese:
 * Mandarin:
 * Estonian: kõrvunurgad
 * Finnish:
 * French:
 * German:
 * Greek: παραπληρωματικές γωνίες
 * Hungarian:
 * Japanese: 補角
 * Maori: koki whakarārangi
 * Polish: kąty przyległe
 * Slovak: vedľajšie uhly, susedné uhly
 * Tagalog: sihang kaladlad