document.write( "Question 492543: If the circumference of a circle is 157 centimeters, how long is the diameter \n" ); document.write( "
Algebra.Com's Answer #335087 by WhuddaPeach(6)\"\" \"About 
You can put this solution on YOUR website!
The equation for a circle's circumference is Pi times diameter.
\n" ); document.write( "\"Circumference+%28C%29+=+Pi%2ADiameter+%28D%29\"
\n" ); document.write( "Substitute in the given value.
\n" ); document.write( "\"157+=+Pi%2AD\"
\n" ); document.write( "Divide the Pi out of both sides.
\n" ); document.write( "\"157%2FPi+=+D\"
\n" ); document.write( "The diameter is about 49.975.
\n" ); document.write( "
\n" );