Question

A straight wall touches a circular track at M. Emilia starts running in clockwise direction from the point M on the circular track. There is a flood light placed on the ground at the centre of the track. The height of Emilia's shadow on the wall becomes twice her height for the first time 6 minutes after she starts. Find the

time required by her to complete running a round on the track

Ops: A.30 minutes

B. 36 minutes

C. 40 minutes

D.45 minutes

Answer 1

Answer:

40 min

Explanation:

yes it's a correct