The length and breadth of a playground is are 36m and21m respectively flag staffs are required to be fixed on all along the boundary at a distance of 3m apart the number of flag staffs will be
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length of a playground= 36cm
breadth of a playground= 21cm
perimeter of a playground= 2multiply (length+breadth)
= 2* (36+21)
= 2*57
=114
the boundary at a distance =3m
3m multiply 114
=342
breadth of a playground= 21cm
perimeter of a playground= 2multiply (length+breadth)
= 2* (36+21)
= 2*57
=114
the boundary at a distance =3m
3m multiply 114
=342
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