Solution:
Given,Radius of the circle = length of a wing =0.98m.
Length of the arc between 2 wings:
Hence, the length of the arc between 2 wings is 2.053 m.
Therefore, option 1 is correct.
A ceiling fan has three wings as shown in the figure. Find the length of arc described between two consecutive wings, where the length of each wing is 0.98 m.