document.write( "Question 461250: what is the perimeter of an equilateral triangle with the sides of 5.8cm long \n" ); document.write( "
Algebra.Com's Answer #316361 by MathLover1(20849)\"\" \"About 
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\r
\n" ); document.write( "\n" ); document.write( "an equilateral triangle is a triangle in which \"all\"\"+three\"\"+sides\" are \"equal\"\r
\n" ); document.write( "\n" ); document.write( "so, the perimeter of an equilateral triangle with the sides of \"a=5.8cm+\"long will be:\r
\n" ); document.write( "\n" ); document.write( "\"P=3a\"\r
\n" ); document.write( "\n" ); document.write( "\"P=3%2A5.8cm\"\r
\n" ); document.write( "\n" ); document.write( "\"P=17.4cm\"
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