document.write( "Question 731078: the area of a regular pentagon is 30, if the edges are halved, what is the area of the new pentagon \n" ); document.write( "
Algebra.Com's Answer #804496 by CubeyThePenguin(3113)![]() ![]() You can put this solution on YOUR website! ratio of sides: 2/1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "ratio of areas: 4/1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "area of new pentagon: 30/4 = 7.5 \n" ); document.write( " |