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Mathematics, 07.08.2019 09:10 alisonsolis155

If the sin 30° = one half, then the cos 60° =
0, because the angles are complementary
one half, because the angles are complementary
square root 3 over 2, because the angles are complementary
1, because the angles are complementary

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If the sin 30° = one half, then the cos 60° =
0, because the angles are complementary
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