document.write( "Question 855338: Write an expression for the measure in radians of the sector angle of the sector. In a circle graph with radius(r) which represented x% of the total area.\r
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Algebra.Com's Answer #515321 by stanbon(75887)\"\" \"About 
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Write an expression for the measure in radians of the sector angle of the sector. In a circle graph with radius(r) which represented x% of the total area.
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\n" ); document.write( "Total area = pi*r^2
\n" ); document.write( "x% of total area = (x/100)(pi*r^2)
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\n" ); document.write( "sector angle/area of sector = (2pi)(pi*r^2)
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\n" ); document.write( "area of sector = (sector angle)(pi*r^2)/(2pi)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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