document.write( "Question 1064071: Trapezoid ABCD has vertices at A(−2,−2), B(2,3), C(8,3), and D(8,−2).\r
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\n" ); document.write( "\n" ); document.write( "The perimeter of the trapezoid is _____ units.\r
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Algebra.Com's Answer #679273 by MathTherapy(10557)\"\" \"About 
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Trapezoid ABCD has vertices at A(−2,−2), B(2,3), C(8,3), and D(8,−2).\r
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\n" ); document.write( "\n" ); document.write( "The perimeter of the trapezoid is _____ units.\r
\n" ); document.write( "\n" ); document.write( "27.4
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\n" ); document.write( "26.4
\n" ); document.write( "28.4
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Hint: BC and AD are the parallel sides and have lengths of: 8 - 2, or 6 units, and 8 - - 2, or 10 units, respectively
\n" ); document.write( "Additionally, CD is a vertical line that's parallel to the y-axis, and has a length of: 3 - - 2, or 5 units
\n" ); document.write( "All you need to do now is find the length of the other non-parallel side (AB) using the distance formula: \"d+=+sqrt%28%28x%5B1%5D+-+x%5B2%5D%29%5E2+%2B+%28y%5B1%5D+-+y%5B2%5D%29%5E2%29\"
\n" ); document.write( "Then add the 4 sides to get the perimeter. \n" ); document.write( "
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