Question

An athlete completes a circular track of diameter 70m in 20 second.Distance travelled by the athlete is​

Answer 1

Answer:

220 m

Explanation:

distance travelled= perimeter of circular path.

Answer 2

Answer:

diameter of track = 70 m

radius = 35 m

distance = circumference = 2 pie r

= 2×22/7 ×35

= 220 m

distance travelled by the athlete is 220 m