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October 20, 2014

October 20, 2014

Posted by **Winsel** on Wednesday, August 11, 2010 at 10:03am.

- trigonometry -
**Damon**, Wednesday, August 11, 2010 at 10:57amlet c = distance from A to top

angle opposite c = 180 -36.67 = 143.33

angle oposite 526 = 180 - 143.33-26.5 = 10.17

law of sines

sin 10.17/526 = sin 143.33/a

so a = 1779

now

sin 26.5 = h/1779

h = 794

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