Question

You start walking from a point on a circular field of radius 0.5km and 1hour later you are at same point find average speed of journey

Answer 1

Answer:

3.142 km/hr

Explanation:

R =0.5 km

Circumference = 2 pie r =2×22/7×0.5

=3.142 km

Time = 1 hr

Average speed =distance/time

=3.142÷1

=3.142 km/hr

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