document.write( "Question 769328: The volume of a right rectangular solid with a square base is 108in^3. Find the dimensions of the box if the height of the box is the same as the primeter of the box. \n" ); document.write( "
Algebra.Com's Answer #468851 by KMST(5328)\"\" \"About 
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As written, the problem is unclear. Perimeter is applied to 2-dimensional figures. Perimeter is the distance all around a 2-dimensional figure. The word perimeter can not be applied to the 3-dimansional box. It could be applied to the square base of the box or to the rectangular side of the box.
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\n" ); document.write( "\"x\"= length of a side of the square base of the box
\n" ); document.write( "\"h\"= height of the box
\n" ); document.write( "\"4x\"= perimeter of the base of the box
\n" ); document.write( "\"2x%2B2h\"= perimeter of the side of the box
\n" ); document.write( "\"x%5E2\"= area of the base of the box
\n" ); document.write( "\"%28x%5E2%29h\"= volume of the box
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\n" ); document.write( "The height of the box being the same as the perimeter of the side of the box,
\n" ); document.write( "\"h=2x%2B2h\",
\n" ); document.write( "does not make sense, because \"x\" and \"h\" must be both positive inch measurements.
\n" ); document.write( "
\n" ); document.write( "It must be that the height of the box is the same as the perimeter of the base of the box,
\n" ); document.write( "\"h=4x\"
\n" ); document.write( "Then the volume of the box is
\n" ); document.write( "\"%28x%5E2%29%284x%29=108in%5E2\"
\n" ); document.write( "Solving:
\n" ); document.write( "\"%28x%5E2%29%284x%29=108in%5E2\"-->\"4x%5E3=108in%5E2\"-->\"x%5E3=108in%5E2%2F4\"-->\"x%5E3=27in%5E2\"-->\"highlight%28x=3in%29\"
\n" ); document.write( "Then, the height of the box, \"h=4x\", is
\n" ); document.write( "\"h=4%283in%29\"-->\"highlight%28h=12in%29\"
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