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Mathematics, 10.03.2020 02:58 bknycfl3951

If the sin 0° = 0, then which statement is true?
cos 90° = 1, because the angles are complements
cos 180° = 1, because the angles are supplements
cos 90° = 0, because the angles are complements
cos 180° = 0, because the angles are supplements

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If the sin 0° = 0, then which statement is true?
cos 90° = 1, because the angles are compleme...

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