document.write( "Question 1155544: a circle a diameter 28 cm with a sector subtending an angle of 75 at the centre. Find the area of the shaded region \n" ); document.write( "

Algebra.Com's Answer #853784 by ikleyn(53646) $\"\"$ $\"About$

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\n" ); document.write( " a circle a diameter 28 cm with a sector subtending an angle of 75
\n" ); document.write( "at the centre. Find the area of the shaded region
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\n" ); document.write( "\n" ); document.write( " Calculations in the post by @mananth are incorrect.\r
\n" ); document.write( "\n" ); document.write( " Below see my correct solution.\r
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\n" ); document.write( "\n" ); document.write( "Area of sector = $\"%28theta%2F360%29%2A+pi+%2A+r%5E2\"$ \r
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\n" ); document.write( "\n" ); document.write( "Area = $\"%2875%2F360%29+%2A+pi+%2A+14%5E2\"$ = 128.28 cm^2, approximately.\r
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