document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1142954>Question 1142954</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An arc of a cirle of radius 7cm subtends an angle of 120° at the centre. Find its perimeter.<BR>\n" );
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document.write( "The statement of the problem is defective.<br><BR>\n" );
document.write( "An arc of a circle is not a closed figure; it does not have a perimeter. </SPAN>\n" );
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