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Mathematics 17 Online
OpenStudy (anonymous):

If the cos 30° = square root 3 over 2, then the sin 60° = _____.

OpenStudy (anonymous):

0, because the angles are complementary 1 over 2, because the angles are complementary square root 3 over 2, because the angles are complementary 1, because the angles are complementary

OpenStudy (anonymous):

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OpenStudy (anonymous):

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