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asambeis [7]
3 years ago
12

If the sin 30 = 1/2, then the cos 60 = ____

Mathematics
2 answers:
vekshin13 years ago
6 0
I think 1 because the angles are complementary
spayn [35]3 years ago
6 0

Answer:

b

Step-by-step explanation:

took the test

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