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Natasha2012 [34]
3 years ago
10

Find the exact value cos5pi/6

Mathematics
1 answer:
Lelechka [254]3 years ago
5 0

Answer:

-  \frac{ \sqrt{3} }{2}

Step-by-step explanation:

Unit circle

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Step-by-step explanation:

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Answer:

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Person's shadow height 1.2 meters

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38.4/20 = 20x/20

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Step-by-step explanation:

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