document.write( "Question 1105594: A contemporary building has a window in the shape of a parallelogram with a base of 80 inches and an adjacent side of 60 inches. How many inches of trim is needed to surround the window?\r
\n" ); document.write( "\n" ); document.write( "I’m trying to figure out what the fourmua is for a parallelogram- do they add up to 180 or 360? And I also need help solving. Thanks for your help
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Algebra.Com's Answer #720455 by ikleyn(52803)\"\" \"About 
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\n" ); document.write( "80 inches + 60 inches + 80 inches + 60 inches = 280 inches.\r
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