Question

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

Answer 1

Answer:

The length of the boundary will be 292 meter and 80 centimeters.

Step-by-step explanation:

The length of the boundary will be equal to the perimeter of the rectangular hockey field,

Given,

L = 91 m 40 cm =  91.4 m

B = 55 m

We know that perimeter of a rectangle is given by,

P = 2(L+B)

= 2(91.4 + 55)

= 2 x 146.4

= 292.8 m

Hence the length of the boundary will be 292 meter and 80 centimeters.

I hope this answer helps you,please feel free to ask any doubts regarding this in the comment section.

Answer 2

Answer :

Length of the field = 292.8m

= 292 m 80cm

Explanation:

Dimensions of the Hockey

Field :

Length (L) = 91m 40cm

Breadth (B) = 55m

Length of the Boundary of

the field = Perimeter of the

rectangle

= 2(L+B)

= 2( 91.4m + 55m )

= 2× 146.4 m

= 292.8m

Therefore,

Length of the field = 292.8m

= 292 m 80cm

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