shivani6 shivani6

17-09-2020
Physics

contestada

how long a boy will take to run round a square field of side ,35 if he run at the rate of 9km/hr

Respuesta :

almabaroraho2008 almabaroraho2008

17-09-2020

Answer: it will take 15 minutes

Answer Link

harryjupiter148 harryjupiter148

17-09-2020

Answer:

It will take the boy 136 hours 11 minutes.

Explanation:

35 × 35 = 1225km is the area of the square.

Now find how long it will take the boy:

1225 ÷ 9 = 136.11

Which is 136 hours 11 minutes.

Answer Link

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