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May 25, 2015

Homework Help: trigomometry

Posted by anon on Sunday, February 20, 2011 at 12:45am.

I don't think its right . can you correct me please .

A.log sin A = 9.91655 - 10
sinA = 0.82537
A = 55.626 = 55 34' 35"


B.log cot A = 0.11975
cot(A) = 1.317498...
A = 37.199 degs
A = 37 11' 56"

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