document.write( "Question 1199018: The figure below shows two sectors in which CD and EF are arcs of concentric circles, centre O. \n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #832700 by ikleyn(52802)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "The figure below shows two sectors in which CD and EF are arcs of concentric circles, centre O.
\n" ); document.write( "< COD=34.36 and CE=DF=6 cm. If the perimeter of the shaded region CDEF is 20.4 cm, calculate the area of the shaded region.
\n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "How far below the figure is ?\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );