document.write( "Question 879410: Show that the triangle with vertices (-4,-3), (√27, -√48) and (4,3) is equilateral. \n" ); document.write( "

Algebra.Com's Answer #530856 by Edwin McCravy(20066) $\"\"$ $\"About$

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document.write( "We use the distance formula on all three sides to show\r\n" );
document.write( "that all the sides have the same length.\r\n" );
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document.write( "Distance from (-4,-3), (√27, -√48)\r\n" );
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document.write( "Distance from (-4,-3) to (4,3)\r\n" );
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document.write( "Distance from (4,3) to (√27, -√48)\r\n" );
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document.write( "All three sides are equal to 10, so the triangle is equilateral.\r\n" );
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document.write( "Edwin

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