COMPLEMENTARY ANGLEScomplementary angles · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:COMPLEMENTARY ANGLESTier 1Ordinal218Pythagorean83Classical204Reverse295Reverse Reduction97Standard1099Final Large1099Ordinal190Reduced55Atbash420Isopsephy1430Ordinal224Abjad946