document.write( "Question 934933: given: A(3,-1), B(5,2), C(-2,0), p(-3,4), Q(-5,-3), R(-6,2)\r
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Algebra.Com's Answer #567989 by AnlytcPhil(1810)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "I'll try to do a little more for you here than the other tutor,\r\n" );
document.write( "although what he says is very correct.\r\n" );
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document.write( "A(3,-1), B(5,2), C(-2,0), P(-3,4), Q(-5,-3), R(-6,2)\r\n" );
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document.write( "To do such problems you must draw graphs, like this:\r\n" );
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document.write( "Only by drawing the graph, can you determine what you need\r\n" );
document.write( "to do.\r\n" );
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document.write( "You must use the distance formula:\r\n" );
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document.write( "\"d\"\"%22%22=%22%22\"\"sqrt%28%28x%5B2%5D-x%5B1%5D%29%5E2%2B%28y%5B2%5D-y%5B1%5D%29%5E2%29\"\r\n" );
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document.write( "You must use it 6 times to show that\r\n" );
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document.write( "AB = RP\r\n" );
document.write( "AC = RQ\r\n" );
document.write( "BC = PQ\r\n" );
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document.write( "Here is how you show AB = RP\r\n" );
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document.write( "\"AB\"\"%22%22=%22%22\"\"sqrt%28%285%5E%22%22-3%29%5E2%2B%282%5E%22%22-%28-1%29%29%5E2%29\"\"%22%22=%22%22\"\"sqrt%282%5E2%2B%282%5E%22%22%2B1%29%5E2%29\"\"%22%22=%22%22\"\"sqrt%284%2B3%5E2%29\"\"%22%22=%22%22\"\"sqrt%284%2B9%29\"\"%22%22=%22%22\"\"sqrt%2813%29\" \r\n" );
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document.write( "\"RP\"\"%22%22=%22%22\"\"sqrt%28%284%5E%22%22-2%29%5E2%2B%28-3%5E%22%22-%28-6%29%29%5E2%29\"\"%22%22=%22%22\"\"sqrt%28%282%29%5E2%2B%28-3%2B6%29%5E2%29\"\"%22%22=%22%22\"\"sqrt%284%2B3%5E2%29\"\"%22%22=%22%22\"\"sqrt%284%2B9%29\"\"%22%22=%22%22\"\"sqrt%2813%29\" \r\n" );
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document.write( "Now do the same to show AC = RQ and BC = PQ.\r\n" );
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document.write( "Then the two triangles are congruent by SSS.\r\n" );
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document.write( "Edwin
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