Question

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

Answer 1

Length of the hockey field =91m 40cm
Breadth of the hockey field = 55m
Perimeter of the field = 2×(l+b)
2×91.40+55
2×146.40
=292.8 or 292.80m

Answer 2

The boundary of the field is 292.8 m long

Step-by-step explanation:

Length of hockey field = 91 m 40 cm

100 cm = 1 m

40 cm = 0.4 m

So, Length of hockey field = 91.4 m

Breadth of hockey field = 55 m

Perimeter of field = 2(l+b)

                             =2(91.4+55)

                             =292.8 m

Hence the boundary of the field is 292.8 m long

#Learn more:

A field is 81m 60cm long and 55m wide.how long is the boundary of the field?​

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