Answers

2016-02-20T11:40:36+05:30
Area of square=a*a
=13*13=169 cm ^2
perimeter =4*a=4*13
=52cm
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2016-02-20T11:40:45+05:30
Side  = 13 cm
area = side ^2
       =13*13
         =169 cm^2
perimeter = 4 * side
                 =4*13=52 cm
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