document.write( "Question 1074066: The lengths of the diagonals of a rhombus are 18 cm and 24 cm. What is its perimeter and what is the distance between the parallel sides? \n" ); document.write( "
Algebra.Com's Answer #688787 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "
\r\n" );
document.write( "The side lenght of the rhombus is \"sqrt%28%2818%2F2%29%5E2+%2B+%2824%2F2%29%5E2%29\" = 15 cm.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "The perimeter is 4*15 = 60 cm.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "The area of the rhombus is 4 times the area of the right triangle formed by halves of diagonals: S = \"4%2A%281%2F2%29%2A9%2A12\" = 216 cm^2.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "The distance between the opposite sides of the rhombus is \"216%2F15\" cm.\r\n" );
document.write( "
\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );