Question

how long will it take for a boy to run around a square field of an area of 10000 sq.m at a rate of 80 m/min​

Answer 1

Step-by-step explanation:

kindly refer the attachment.....

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Answer 2

Answer:

He will take 5 minutes

Step-by-step explanation:

To move around we need to find perimeter

Area of square=l^2

10000=l^2

l.=√10000=100m

Thus perimeter=4*100=400m

Speed =Distance /Time

80=400/t

t=400/80=5min

Please mark me brainliest....please...