complementary angles

complementary anglesAngles AOC + COB = 90°.

complementary angles

pl.n. Two angles whose sum is 90°.

complementary anglesangles AOC + COB = 90°

com·ple·men·ta·ry angles

(kŏm′plə-mĕn′tə-rē) Two angles whose sum is 90°.

Thesaurus

Noun

1.

complementary angles - two angles whose sum is a right angleangle - the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians