document.write( "Question 936571: The letters x and y represent rectangular coordinates. Write the following equation using polar coordinates (r, θ).
\n" ); document.write( "x^2+y^2=1
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Algebra.Com's Answer #570068 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x=Rcos%28theta%29\"$
\n" ); document.write( " $\"y=Rsin%28theta%29\"$
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\n" ); document.write( " $\"x%5E2%2By%5E2=1\"$
\n" ); document.write( " $\"r%5E2cos%5E2%28theta%29%2Br%5E2sin%5E2%28theta%29=1\"$
\n" ); document.write( " $\"r%5E2%28cos%5E2%28theta%29%2Bsin%5E2%28theta%29%29=1\"$
\n" ); document.write( " $\"r%5E2%281%29=1\"$
\n" ); document.write( " $\"r%5E2=1\"$ \n" ); document.write( "

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