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Mathematics 21 Online
OpenStudy (anonymous):

Swanson plans to attempt to swim across the lake from point A to point B as shown below. To determine how far he will have to swim, he has chosen a point C and calculated the labeled data. How many miles will he have to swim? Round your answer to two decimal places.

OpenStudy (anonymous):

OpenStudy (anonymous):

look up law of cosine

OpenStudy (anonymous):

Oh I see now. Forgot what equation I had to use. Thank you

OpenStudy (anonymous):

So 2.38 miles would be my answer?

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