document.write( "Question 956253: if an equilateral triangle has 15cm on each side what is the height of the triangle? \n" ); document.write( "
Algebra.Com's Answer #584218 by MathLover1(20850)\"\" \"About 
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an equilateral triangle has \"15cm\" on each side
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\n" ); document.write( "\n" ); document.write( "use Pythagorean theorem to find \"h\"\r
\n" ); document.write( "\n" ); document.write( "\"h%5E2=%2815cm%29%5E2-%287.5cm%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"h%5E2=225cm%5E2-56.25cm%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"h%5E2=168.75cm%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"h=sqrt%28168.75cm%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28h=12.99cm%29\"\r
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