document.write( "Question 1002018: A rectangle has a breadth of 6 cm and a diagonal of 12 cm.
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document.write( "Calculate the perimeter of the rectangle correct to the nearest whole centimetre.\r
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document.write( "I've been stuck on this question for a while and don't know how to solve it, can you please help me? \n" );
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Algebra.Com's Answer #619034 by mananth(16946)![]() ![]() You can put this solution on YOUR website! ![]() \n" ); document.write( "\n" ); document.write( "x^2 + 6^2 = 12^2\r \n" ); document.write( "\n" ); document.write( "x^2 = 12^2 -6^2\r \n" ); document.write( "\n" ); document.write( "x^2= 108\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "perimeter = 2 (l+b)\r \n" ); document.write( "\n" ); document.write( "= \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "= \n" ); document.write( "\n" ); document.write( "= |