length = 29mm , Breadth = ? , area =? , perimeter = 104mm , for rectangle
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perimeter =104
2(l+b)=104
length=29
2(29+b)=104
29+b=52
b=23mm
area =l×b
29×23
667 mm
2(l+b)=104
length=29
2(29+b)=104
29+b=52
b=23mm
area =l×b
29×23
667 mm
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