document.write( "Question 629174: a rectangular picture with dimension 20 cm by 15 cm is to be framed. What are the dimensions of the frame if it is 3 cm wide on each side? what is its perimeter?\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #396079 by 303795(602)\"\" \"About 
You can put this solution on YOUR website!
The frame will have a width of 15 cm plus 3 cm on each side = 15 + 3 + 3 = 21 cm. The length will be 20 cm plus 3 cm on each side for a total length of 20 + 3 + 3 = 26 cm.
\n" ); document.write( "The perimeter will be 2 (l + w)
\n" ); document.write( "= 2 x (21 + 26)
\n" ); document.write( "= 2 x 47
\n" ); document.write( "= 94 cm
\n" ); document.write( "
\n" );