Mahesh walks 10 times around a circular track of radius 14m how long will he take to do so if his speed is 4km per hour
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66/5 min exactly ‼️‼️
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circumference of circle
2Πr
2×22/7×14
88
total distance
88×10
880
s=d/t
t=d/s
t=880m/4km/h
t=880m/10/9
t=792seconds=13.6minutes
2Πr
2×22/7×14
88
total distance
88×10
880
s=d/t
t=d/s
t=880m/4km/h
t=880m/10/9
t=792seconds=13.6minutes
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