Pre-Calc/Trig Unit 1: Trig Functions/2.2 Trig Functions: Non-Acute Angles Give the exact value.cos 210° Give the exact value.

cos 210°]]> 1.0000000 0.3333333 0 true true abc ]]> 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 Correct ]]> 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 Incorrect ]]> 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 Incorrect ]]> 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 Incorrect