document.write( "Question 320506: Algebra\r
\n" ); document.write( "\n" ); document.write( "the perimeter of a square is 220 feeT? what is the length of each side?\r
\n" ); document.write( "\n" ); document.write( "2. A trapezoid has bases 11cm and 4 cm, and a height of 9 cm. What is the area?\r
\n" ); document.write( "\n" ); document.write( "3. A rectangular piece of cardboard has a length of 16 inches and an area of 192 square inches. What is the length of the cardboard?
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Algebra.Com's Answer #229533 by checkley77(12844)\"\" \"About 
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P=4S
\n" ); document.write( "220=4S
\n" ); document.write( "4S=220
\n" ); document.write( "S=220/4
\n" ); document.write( "S=55 ANS. FOR THE LENGTH OF THE SIDES OF THE SQUARE.
\n" ); document.write( "-----------------------
\n" ); document.write( "A=H(B1+B2)/2
\n" ); document.write( "A=9(11+4)/2
\n" ); document.write( "A=9*15/2
\n" ); document.write( "A=135/2
\n" ); document.write( "A=67.5 ANS. FOR THE AREA.
\n" ); document.write( "--------------------------
\n" ); document.write( "YOU ARE GIVEN THE LENGTH=16.
\n" ); document.write( "I BELIEVE THE UNKNOW ITEM IS THE WIDTH.
\n" ); document.write( "A=LW
\n" ); document.write( "192=16W
\n" ); document.write( "16W=192
\n" ); document.write( "W=192/16
\n" ); document.write( "W=12 ANS. FOR THE WIDTH.
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