document.write( "Question 816466: [ The area of a circle is 27.5 square inches. To the nearest tenth of a square inch, find the area of the square that is circumscribed [around the outside] of this circle. ] \n" ); document.write( "

Algebra.Com's Answer #491540 by TimothyLamb(4379) $\"\"$ $\"About$

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circle:
\n" ); document.write( "a = pi*r^2
\n" ); document.write( "r = sqrt( a/pi )
\n" ); document.write( "r = sqrt( 27.5/3.1415 )
\n" ); document.write( "r = 2.9586
\n" ); document.write( "d = 2r
\n" ); document.write( "d = 5.9173
\n" ); document.write( "---
\n" ); document.write( "square:
\n" ); document.write( "a = Lw
\n" ); document.write( "L = d
\n" ); document.write( "w = d
\n" ); document.write( "a = dd
\n" ); document.write( "a = 5.9173^2
\n" ); document.write( "a = 35.0141
\n" ); document.write( "---
\n" ); document.write( "Answer:
\n" ); document.write( "35.0 sq.in
\n" ); document.write( "---
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