Can someone help me pls?

Willy G asked Sep 28, 2022

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7 votes

Willy G asked Sep 28, 2022

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18 votes

Answer:

66.4

Explanation:

Apply trignometric ratio

$\cos( \gamma ) = (adj \: side)/(hypotenuse) \\ \cos( \gamma ) = (6)/(15) \\ \gamma = \cos ^( - 1) ( (6)/(15) ) \\ \gamma = 66.4$

Killogre answered Oct 4, 2022

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