document.write( "Question 150673: 1.list the angles of triangle KLM with vertices K (-2, -2) , L (2,6), M (7, -2) in order from smallest to largest?\r
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\n" ); document.write( "\n" ); document.write( "2.determine the perimeter of a square with diagonal of square root 72 centimeters. \n" ); document.write( "
Algebra.Com's Answer #110606 by checkley77(12844)\"\" \"About 
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1). K (-2, -2) , L (2,6), M (7, -2)
\n" ); document.write( "Plotting these 3 points we get a tringle with the following angles:
\n" ); document.write( "K=64 degrees. The largest.
\n" ); document.write( "L=48 degrees. The smallest.
\n" ); document.write( "M=62 degrees. The middle. \r
\n" ); document.write( "\n" ); document.write( "2). Let x be the length of the sides of the square.
\n" ); document.write( "The diagonal is the hypotenuse of a right triangle with sides of x, x, & an hypotenuse of sqrt72.
\n" ); document.write( "x^2+x^2=sqrt72
\n" ); document.write( "2x^2=8.48
\n" ); document.write( "x^2=8.48/2
\n" ); document.write( "x^2=4.24
\n" ); document.write( "x=sqrt4.24
\n" ); document.write( "x=2.06 answer for the length of the sides of the square.
\n" ); document.write( "proof:
\n" ); document.write( "2.06^2+2.06^2=sqrt72
\n" ); document.write( "4.24+4.24=8.48
\n" ); document.write( "8.48=8.48\r
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