document.write( "Question 619283: question if the circumference of a cicle with r by c=2nr and n= 3.14 find the circumference when r = 15 meters, so far I have radius = 15 and n= 3.14 so r= 2*15 = 30 Im stuck....I just want to know if on right track. \n" ); document.write( "
Algebra.Com's Answer #389516 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the circumference when r = 15 meters, \n" ); document.write( "---- \n" ); document.write( "c = 2(pi)r \n" ); document.write( "c = 2(3.1416)*15 \n" ); document.write( "c = 30*3.1416 \n" ); document.write( "circumference = 94.248 meters \n" ); document.write( "================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================ \n" ); document.write( " \n" ); document.write( " |