document.write( "Question 973492: Rectangle ABCD is englarged under a dilation centered at the orgin with scale factor 2.5. What is the perimeter of the image? \r
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document.write( "Image ; http://prntscr.com/7cfr01 ( copy and paste the link please) \r
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document.write( "thanks in advance.
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Algebra.Com's Answer #595671 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! ![]() \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The original rectangle ABCD has a perimeter of 2*(L+W) = 2*(4+2) = 12 units.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply the scale factor 2.5 by the perimeter of ABCD to get 2.5*12 = 30\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, the perimeter of the enlarged rectangle A'B'C'D' is 30 units \n" ); document.write( " |