Answers

2015-02-18T11:04:25+05:30
given , breadth ( wide ) = 50 m
         perimeter of rectangle  = 220 m
            Length = ?
perimeter  = 2 ( L + w )
                220m  = 2 ( L + 50 )
                 \frac{220}{2} = L + 50
                 L = 110 - 50
                 L = 60 m  ( answer ) ...
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Units of perimeter is m^2? What is this?
2015-02-18T19:33:42+05:30
perimeter of rectangle = 2 ( l + b )
           220 = 2 ( l + 50 )
           220 / 2 = l + 50
                 110 - 50 = l
               60 = l
      

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