document.write( "Question 891765: Convert -60° to radian.\r
\n" ); document.write( "\n" ); document.write( "please help
\n" ); document.write( "thank you in advance
\n" ); document.write( "

Algebra.Com's Answer #540075 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Convert -60° to radian.
\n" ); document.write( "-----------
\n" ); document.write( "1 revolution = 2pi radians = 360 degs
\n" ); document.write( "180 deg = pi radians
\n" ); document.write( "
\n" ); document.write( "
\n" );