Step 1: Find the circumference of the circle
C = 2pi * r
C = 2pi * 6
C = 12pi cm
Step 2: Multiply by the central angle over the whole
---We do this because we are only finding a part of the whole circumference. That part is determined by the central angle.
12pi x 30/360
12pi x 1/12
ARC = 1pi cm
Hope this helps!
