Answer:
The length of arc of circle with interior angle 60° is 18 meter
Explanation:
Given as :
The circumference of circle = C = 108 meters
The interior angle at center of circle = 60°
Let The length of arc = L
So ,
Length of arc = L =

∵ circumference of circle =
Or, 108 =
∴ r =
So, Length of arc =

Or, L =

Or, L =
= 18 m
Hence The length of arc of circle with interior angle 60° is 18 meter Answer