___________Routing States That "Start in the Face of G Just

Multiple Choice

___________routing states that "start in the face of G just beyond s along sd and walk around that face. Stop if d is reached or if the segment sd is about to be crossed. In the latter case, cross over into the next face of G along sd and repeat the process"

A) greedy distance
B) compass
C) convex perimeter
D) none of above