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Mathematics 15 Online
OpenStudy (anonymous):

Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.

OpenStudy (anonymous):

OpenStudy (mertsj):

Use the cosine function.

OpenStudy (anonymous):

ok thank you so it would be cos11=x/22?

OpenStudy (mertsj):

The angle is 22 not 11

OpenStudy (anonymous):

oh so cos22=x/11

OpenStudy (mertsj):

yes

OpenStudy (anonymous):

ok thank you!

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