1. complementary

adjective. ['ˌkɑːmpləˈmɛntri, ˌkɑːmpləˈmɛntʃi'] of words or propositions so related that each is the negation of the other.

Rhymes with Complementary Angles

• bojangles'
• wrangles
• tangles
• mangles
• dangles
• bangles

Sentences with complementary-angles

1. Noun Phrase
Check your work by summing the measures of the two complementary angles.

2. Noun Phrase
Just as with complementary angles, you can check your work by summing the two angles you just computer.

2. complementary

adjective. ['ˌkɑːmpləˈmɛntri, ˌkɑːmpləˈmɛntʃi'] acting as or providing a complement (something that completes the whole).

3. complementary

noun. ['ˌkɑːmpləˈmɛntri, ˌkɑːmpləˈmɛntʃi'] either one of two chromatic colors that when mixed together give white (in the case of lights) or grey (in the case of pigments).