Find 8. Round to the nearest degree. OA. 68° OB. 69° OC. 22° OD. 21°

Bo Persson asked Jul 22, 2023

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7 votes

Find 8. Round to the nearest degree.
OA. 68°
OB. 69°
OC. 22°
OD. 21°

Bo Persson asked Jul 22, 2023

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14 votes

Answer:

Explanation:

$\cos \theta=(3)/(8) \\ \\ \theta=\cos^(-1) \left((3)/(8) \right) \\ \\ \theta \approx 68^(\circ)$

Roland Ruul answered Jul 27, 2023

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