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podryga [215]
3 years ago
13

If the sin 30° is 1 over 2, then the cos ____° = _____. (4 points) 60° ; 1 over 2 30° ; square root 2 over 2 60° ; square root 3

over 2 30° ; 1
Mathematics
2 answers:
sineoko [7]3 years ago
7 0

Answer:

1/2

Step-by-step explanation:

umka21 [38]3 years ago
5 0

Step-by-step explanation:

\sin 30 \degree =  \cos 60 \degree = \frac{1}{2}  \\

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