If the sin 30° = one half, then which statement is true?

cos 150° = 0, because the angles are supplements

cos 60° = one half because the angles are complements

cos 150° = 1, because the angles are supplements

cos 60° = 0, because the angles are complements

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5 February, 00:58

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Britney Mcpherson · Answer 1

cos 60° = one half because the angles are complements

If the sin 30° = one half, then which statement is true?cos 150° = 0, because the angles are supplementscos 60° = one half because the angles are complementscos 150° = 1, because the angles are supplementscos 60° = 0, because the angles are complements