document.write( "Question 932505: Question Number 1 of 5 - Geometry\r
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\n" ); document.write( "\n" ); document.write( "A circle has a radius of 8 centimeters. The measure of the arc of the shaded section is 72°. Which is closest to the area of the shaded section of the circle?\r
\n" ); document.write( "\n" ); document.write( " 160.8 cm2
\n" ); document.write( " 40.2 cm2
\n" ); document.write( " 10.1 cm2
\n" ); document.write( " 50.3 cm2 \r
\n" ); document.write( "\n" ); document.write( "That's My Final Answer!
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Algebra.Com's Answer #566168 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "given:
\n" ); document.write( "A circle has a radius of \"8cm\".
\n" ); document.write( "The measure of the arc of the shaded section is \"72\"°.\r
\n" ); document.write( "\n" ); document.write( "total area of the circle is: \"A=r%5E2%2Api\"\r
\n" ); document.write( "\n" ); document.write( "\"72\"° degrees is \"1%2F5\" of \"360\"°, so the shaded section is \"1%2F5\" of the total area of the circle.
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\n" ); document.write( "so,the area of the shaded section of circle is: \r
\n" ); document.write( "\n" ); document.write( "\"A+=+%281%2F5%29%28r%5E2%29pi\"\r
\n" ); document.write( "\n" ); document.write( "\"A=0.2%2A64cm%5E2%2A3.14\"\r
\n" ); document.write( "\n" ); document.write( "\"A+=+40.192cm%5E2+\"...round\r
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\n" ); document.write( "\n" ); document.write( "\"A+=+40.2cm%5E2+\"\r
\n" ); document.write( "\n" ); document.write( "answer:\"40.2cm%5E2+\"\r
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