math
posted by dan .
How do you convert polar coordinates to Cartesian coordinates? And vise versa.

Since this is not my area of expertise, I searched Google under the key words "polar Cartesian coordinates" to get this:
http://www.google.com/search?client=safari&rls=en&q=polar+Cartesian+coordinates&ie=UTF8&oe=UTF8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
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