document.write( "Question 132138: base of a rectangle=10 m and the height is 7m.What is the perimeter dilated to half the size?
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document.write( "I appreciate your help. \n" );
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Algebra.Com's Answer #96512 by nycsharkman(136)![]() ![]() ![]() You can put this solution on YOUR website! A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. \r \n" ); document.write( "\n" ); document.write( "A dilation used to create an image larger than the original is called an enlargement. A dilation used to create an image smaller than the original is called a reduction. \r \n" ); document.write( "\n" ); document.write( "The scale factor here is 1/2.\r \n" ); document.write( "\n" ); document.write( "Perimeter = 2L + 2W\r \n" ); document.write( "\n" ); document.write( "Length = base\r \n" ); document.write( "\n" ); document.write( "Width = height\r \n" ); document.write( "\n" ); document.write( "P = 2(10m) + 2(7m)\r \n" ); document.write( "\n" ); document.write( "P = 20m + 14m\r \n" ); document.write( "\n" ); document.write( "P = 34m\r \n" ); document.write( "\n" ); document.write( "To find the dilated perimeter, we multiply 34m by the scale factor 1/2.\r \n" ); document.write( "\n" ); document.write( "P = 34m times 1/2\r \n" ); document.write( "\n" ); document.write( "P = 17m\r \n" ); document.write( "\n" ); document.write( "I hope this helps. \n" ); document.write( " |