document.write( "Question 486298: what is the area of a circle with a diameter of .75 \n" ); document.write( "

Algebra.Com's Answer #332415 by Jstrasner(112) $\"\"$ $\"About$

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Hey, \r
\n" ); document.write( "\n" ); document.write( "The equation for the area of a circle is: π r^2 where r is the radius of the circle.
\n" ); document.write( "The radius of a circle is half of the diameter which in this case is .75, which means the radius is .375.
\n" ); document.write( "Therefore the area of the circle is:
\n" ); document.write( "π(.375)^2 = .140625π
\n" ); document.write( "I hope this helps! \n" ); document.write( "

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