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Mathematics 16 Online
OpenStudy (ayeeeitskateee):

Find the value of x. Round side lengths to the nearest tenth and angles to the nearest degree.

OpenStudy (ayeeeitskateee):

OpenStudy (igreen):

Use cosine.

OpenStudy (igreen):

\(\sf cosine = \dfrac{Adjacent}{Hypotenuse}\) \(\sf cos(34^o) = \dfrac{x}{8}\) Plug in cos 34 degrees into your calculator

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