document.write( "Question 959949: A rectangular deck 30 inches wide surrounds a rectangar swimming pool that is 18 ft long and 20 ft wide. Find the area of the deck. \n" ); document.write( "
Algebra.Com's Answer #586702 by macston(5194)\"\" \"About 
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The deck is 30\"=2.5 feet wide, so adds 5 feet to length and width.
\n" ); document.write( "Area of pool and deck=(18ft+5ft)*(20ft+5ft)=(23ft)(25ft)=575 sq ft
\n" ); document.write( "Area of the pool=(18ft)(20ft)=360 sq ft
\n" ); document.write( "Area of deck=Area of pool and deck- Area of pool=575sqft-360sqft=215 sq ft
\n" ); document.write( "ANSWER: The area of the deck is 215 square feet.
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