Answers

2016-01-09T14:49:51+05:30
Length of wire = = 2 *(22/7 )*56 = 352 cm
side of the square = 352/4 = 88cm
area of the square = 88*88 = 7744sq cm
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2016-01-09T17:16:43+05:30
The radius of the circle formed by bending the wire = 56 cm
The length of the wire = circumference of the circle
The length of wire = 2πr
                              = 2×(22/7)×56
                              = 352 cm
The length of the wire is also = perimeter of the square 
⇒perimeter of the square = 352 cm
⇒ 4× side = 352
⇒ side = 352/4
⇒ side = 88
Now area of the square = side²
                                       = 88×88
                                       = 7744cm²
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