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Mathematics 9 Online
OpenStudy (anonymous):

Help? Attachment.

OpenStudy (anonymous):

OpenStudy (slaaibak):

tan 80 = VW/5 VW = 5tan80 = 5/cot80

OpenStudy (mertsj):

You know the side adjacent and you are trying to find the side opposite. What function should you use?

OpenStudy (anonymous):

Cot?

OpenStudy (mertsj):

Well the tan function is on your calculator so I would choose that although the cot is its reciprocal so that would work too.

OpenStudy (anonymous):

:O okay!

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