document.write( "Question 298847: The minute hand on a grandfather clock cuts and angle of 30 degrees as it moves from 12 to 1 on the clock face. If the minute hand is 16.7cm long, what is the area of the clock face over which the minute hand moves from 12 to 1? \n" ); document.write( "

Algebra.Com's Answer #214921 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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The minute hand on a grandfather clock cuts and angle of 30 degrees as it moves
\n" ); document.write( " from 12 to 1 on the clock face.
\n" ); document.write( " If the minute hand is 16.7cm long, what is the area of the clock face over
\n" ); document.write( " which the minute hand moves from 12 to 1?
\n" ); document.write( ":
\n" ); document.write( "Find the area of the clock dial
\n" ); document.write( "A = $\"pi%2A16.7%5E2\"$
\n" ); document.write( "A = 876.16 sq/cm
\n" ); document.write( ":
\n" ); document.write( "Find the area covered by the hand as it travels $\"1%2F12\"$ of the dial
\n" ); document.write( " $\"876.16%2F12\"$ = 73.0 sq/cm \n" ); document.write( "

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