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September 1, 2014

September 1, 2014

Posted by **james** on Tuesday, May 18, 2010 at 4:59pm.

- triginometry -
**Reiny**, Tuesday, May 18, 2010 at 5:23pmby Pythagoras

c^2 = 12^2 + 5^2

c = 13

so cos T = 12/13

- triginometry -
**james**, Tuesday, May 18, 2010 at 5:24pmthanks

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