document.write( "Question 1115207: Find the radius of a circle which has a sector area of 9 pi whose central angle is 90 degrees. \n" ); document.write( "
Algebra.Com's Answer #730104 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Find the radius of a circle which has a sector area of 9 pi whose central angle is 90 degrees. \n" ); document.write( "---------- \n" ); document.write( "360/90 = 4 \n" ); document.write( "Total area = 4 times that of the sector. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |