document.write( "Question 485770: The perimeter of a semicircle is doubled when the radius is increased by one. Find the radius of the semicircle. \n" ); document.write( "
Algebra.Com's Answer #332196 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! The perimeter of a semicircle is doubled when the radius is increased by one. \n" ); document.write( "Find the radius of the semicircle. \n" ); document.write( ": \n" ); document.write( "the perimeter of a semicircle = \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( "Divide both side by pi \n" ); document.write( "2r = r+1 \n" ); document.write( "2r - r = 1 \n" ); document.write( "r = 1 is the radius of the semicircle \n" ); document.write( " |