Question

a hockey field 91 m 40 cm long and 55 cm wide .how long is the boundary of this field?​

Answer 1

Step-by-step explanation:

Given,

length of hockey field=91m 40cm=9140cm.

breadth of the field=55cm.

as the hockey field is by default rectangular in shape it's boundary(perimeter)=2(l+b).

perimeter=2(9140+55)

p=2×9195

p=18390cms

Answer 2

Perimeter is sum of all side because we dont know the ground is in the shape of parallelogram or rectnagel soo.. Sum of all side

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