Question

29. How much distance does a boy cover in walking 5 times round a rectangular field 100m
by 80m?
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Answer 1

Step-by-step explanation:

Perimeter of the field =2(length + breadth)

=2×(80+100)=360m

5times =360×5=1800m..ans..

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Answer 2

Answer:

The ans is 1800

Step-by-step explanation:

Perimeter of the field = 2(L+B)

= 2(80+100)

= 2(180 )

= 360 m

360×5 =1800 Answer