How do you find the complement and supplement of $150^circ$ ?

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Answer 1 · 2018-06-14T14:19:28

Supplementary angles add up to $180^circ$ so the supplement is $30^circ.$ Complementary angles add to $90^circ$ so the complement is $-60^circ.$

How do you find the complement and supplement of 150^circ150^circ?