document.write( "Question 506912: A back yard is on the shape of a rectangle 50 ft. Long and 25 ft. Wide. What is its perimeter? \n" ); document.write( "
Algebra.Com's Answer #340275 by emargo19(101)\"\" \"About 
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Perimeter formula-
\n" ); document.write( "P=2(L+w)
\n" ); document.write( "p=2(50+25)
\n" ); document.write( "p=150\r
\n" ); document.write( "\n" ); document.write( "The perimeter is 150ft.
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