document.write( "Question 942388: the area of a square pond is 1000 square m. A path of uniform width is surrounded outside the pond and its area is 369 square m.find outer length of the wall. \n" ); document.write( "

Algebra.Com's Answer #574497 by josgarithmetic(39632) $\"\"$ $\"About$

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The area of a square pond is 1000 square m. A path of uniform width SURROUNDS THE OUTSIDE OF THE POND, and its area is 369 square m. Find outer length of the wall.\r
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\n" ); document.write( "\n" ); document.write( "Pond length or width (same because square shape) is $\"sqrt%2810%2A100%29=10%2Asqrt%2810%29\"$ .
\n" ); document.write( "Let u be the uniform width of the path around the square pond.\r
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\n" ); document.write( "\n" ); document.write( "Omitting much of the discussion,...
\n" ); document.write( " $\"highlight_green%28%28u%2B10sqrt%2810%29%29%5E2-1000=369%29\"$ .
\n" ); document.write( "Finish this! \n" ); document.write( "

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