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February 1, 2015

February 1, 2015

Posted by **Isai** on Wednesday, February 22, 2012 at 12:09am.

- trig -
**Henry**, Thursday, February 23, 2012 at 4:24pmcot(2A) = 7/24.

tan(2A) = 24/7 = 3.42857.

2A = 73.74.

A = 36.87 Deg.

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