document.write( "Question 918929: Find the reference number of t = 3.3?
\n" ); document.write( "t = 3.3
\n" ); document.write( "Reference number is the shortest arc length from Pt to the x-axis. \r
\n" ); document.write( "\n" ); document.write( "I know the answer is 3.3 - π
\n" ); document.write( "Please explain
\n" ); document.write( "Thank you
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Algebra.Com's Answer #557496 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
for t=3.3, let's look at the unit circle whose center is (0,0)
\n" ); document.write( "beginning at point (1,0) we rotate counterclockwise since t>0
\n" ); document.write( "reference number for t=3.3 is 3.3 - 3.141592654 = 0.158407346 radians
\n" ); document.write( "note that pi = 3.141592654 and t is given in radians\r
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