document.write( "Question 698205: the vertices of triangle WIN are W(2,1), I(4,7) and N(8,3) using coordinates geometry, show that triangle WIN is an isosceles triangle and state the reason for your conclusion \n" ); document.write( "

Algebra.Com's Answer #430516 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Use the distance formula:\r
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\n" ); document.write( "\n" ); document.write( "where

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are the coordinates of the given points to calculate the measure of line segment WI. Then repeat the process for the line segments IN and NW. If any two of the line segments have equal measure than the triangle is isosceles.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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