Question 1038446
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You have two sides and the measure of an included angle in a general triangle.  Use the Law of Cosines:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ c\ =\ \sqrt{a^2\ +\ b^2\ -\ 2ab\cdot\cos{\varphi}]


Where *[tex \Large c] is measure of the unknown side, *[tex \Large a] and *[tex \Large b] are the measures of the given sides, and *[tex \Large \varphi] is the measure of the included angle.


Plug in your numbers and do the arithmetic.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  

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