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January 30, 2015

January 30, 2015

Posted by **ceci** on Tuesday, April 3, 2012 at 6:13pm.

- TRIGONOMETRY ASAP! -
**Henry**, Wednesday, April 4, 2012 at 9:33pmtanA = H/D.

H = 2D.

Substitute 2D for H:

tanA = 2D/D = 2/1 = 2.

A = 63.4 Deg.

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