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Mathematics 15 Online
OpenStudy (anonymous):

What are supplementary angles?

OpenStudy (anonymous):

they add up to 180

OpenStudy (anonymous):

complementary is 90

OpenStudy (anonymous):

i thought that was 360?

OpenStudy (anonymous):

so a pair of supplementary angles could be 1 and 179

OpenStudy (anonymous):

360 is a circle :P

OpenStudy (anonymous):

thank you

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