document.write( "Question 1018244: A tour bus is traveling along a triangular path. The three straight lines
\n" ); document.write( "form a right triangle. One leg of the triangle represents a distance of 48
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Algebra.Com's Answer #634404 by ikleyn(52790)\"\" \"About 
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\n" ); document.write( "A tour bus is traveling along a triangular path. The three straight lines
\n" ); document.write( "form a right triangle. One leg of the triangle represents a distance of 48
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\n" ); document.write( "hypotenuse. What is the length of the hypotenuse of this triangle? Of the
\n" ); document.write( "other leg?
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document.write( "Solve the equation\r\n" );
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document.write( "\"48%5E2+%2B+%28x-32%29%5E2\" = \"x%5E2\",\r\n" );
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document.write( "where x is the length of the hypotenuse.\r\n" );
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document.write( "\"48%5E2+%2B+x%5E2+-+64x+%2B+32%5E2\" = \"x%5E2\",\r\n" );
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document.write( "\"64x\" = \"48%5E2+%2B+32%5E2\",\r\n" );
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document.write( "x = \"%2848%2F8%29%5E2+%2B+%2832%2F8%29%5E2\" = \"6%5E2+%2B+4%5E2\" = 36 + 16 = 52.\r\n" );
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document.write( "Answer. Hypotenuse is 52 miles. The other leg is 52 - 32 = 20 miles. \r\n" );
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document.write( "        (It is a (5,12,13)-right-angled triangle).\r\n" );
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