Can someone help me please

asked Dec 25, 2021 233k views

5 votes

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4 votes

The answer would be 66.42 degrees

HddnTHA answered Dec 28, 2021

4.7k points

3 votes

Answer:

66.42degrees

Explanation:

$\cos {}^( - 1) ( (6)/(15) ) = 66.42degrees$

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