document.write( "Question 580305: what is the perimeter of a triangle in millimeters \n" ); document.write( "
Algebra.Com's Answer #371200 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Given three sides x, y, and z of a triangle, the perimeter is simply the sum of all three sides. So the perimeter is\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = x+y+z\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For example, if the three sides of a triangle are 3, 4, and 5 mm, then x = 3, y = 4, and z = 5. We can then use this to find the perimeter.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = x+y+z\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = 3+4+5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = 12\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So if the three sides of a triangle are 3, 4, and 5 mm, then the perimeter is 12 mm. \n" ); document.write( " |