Mathematics, 19.07.2019 19:30 lollipopboo

If the sin 30° = 1 over 2, then the cos 60° = a 0, because the angles are complementary 1 over 2 b because the angles are complementary square root 3 over 2 c because the angles are complementary 1 d because the angles are complementary

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If the sin 30° = 1 over 2, then the cos 60° = a 0, because the angles are complementary 1 over 2 b...

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