The area of a/square is 60025.A man cycles along/its boundary at 18km/hr.In how much time will he return to tje atarting point
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Step-by-step explanation:
area of square= 60025 m²
side =√60025=245 m
length of boundaries=perimeter of square
=4*245=980 m
speed of person =18 km/hr=18000 m/hr
time=distance/speed
=980/18000 hr
=980*60/18000 minute
=3.26 minute
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