hello can you help me solve this plane trigonometry question please and thank you for your time if you are reading this

Himayan asked Oct 28, 2023

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Himayan asked Oct 28, 2023

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7 votes

We have the following:

adjacent leg = a

hypotenuse = h

$\cos \theta=(a)/(h)$

replacing:

$\begin{gathered} \cos \theta=(11)/(12) \\ \cos \theta=0.916 \\ \theta=\cos ^(-1)(0.916) \\ \theta=23.56 \end{gathered}$

The angles is 23.6°

Lakeisha answered Nov 2, 2023

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