hey please answer it as fast as possible!!!!! The area of a square field is 60025 square m. A man cycles along its boundary at 18 km/h. In how much time will he return to the starting point?
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Answer:
arra of field=60025
speed of man= 18 km/hr = 5 m/sec
area of square= l x l
60025 = l^2
L = √60025
length of a side the square=245
Perimeter= 4xL = 4x 245
=980
Distance travelled = 980 m
time = distance / speed
= 980/5
= 196 sec
Step-by-step explanation:
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Upper answer is apsulately right because I have solved it. I am not solving this answer because I don't have time to write.
Hope it will help you...
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