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Posted by **MARTIN** on Tuesday, July 17, 2012 at 10:07pm.

cos è=? A=22 H=38

- MATH -
**Reiny**, Tuesday, July 17, 2012 at 10:16pmNot being able to see your diagram, I will assume that A stands for adjacent, and H stands for hypotenuse

so ....

cos è = 22/38 = .578947...

è = 54.623..

so to the nearest degree è=55°

- MATH -
**cindy**, Thursday, February 14, 2013 at 10:12pm4.735

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