document.write( "Question 1032623: Find the distance between the points with polar coordinates (2, 120°) and (3, 45°). \n" ); document.write( "

Algebra.Com's Answer #647278 by Fombitz(32388) $\"\"$ $\"About$

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Use the distance formula,
\n" ); document.write( " $\"D%5E2=%28x%5B1%5D-x%5B2%5D%29%5E2%2B%28y%5B1%5D-y%5B2%5D%29%5E2\"$
\n" ); document.write( " $\"D%5E2=%282cos%28120%29-3cos%2845%29%29%5E2%2B%282sin%28120%29-3sin%2845%29%29%5E2\"$
\n" ); document.write( "

\n" ); document.write( " $\"D%5E2=9.89417\"$
\n" ); document.write( " $\"D=3.15\"$ \n" ); document.write( "

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