Read Edit View history 互补角 hùbǔjiǎo supplementary angle Origin Definitions Defs Strokes Stroke Words Sentences Sents 互补角 互補角 hùbǔjiǎo supplementary angle one of two angles that together sum to 180 degrees Cross-References Synonym 补角 bǔjiǎo
互补角 互補角 hùbǔjiǎo supplementary angle one of two angles that together sum to 180 degrees Cross-References Synonym 补角 bǔjiǎo