Standing in a circle A number of students are standing in a circle as modelled below: Each student stands so that there is always someone directly across from him or her A is across from D, B is across fromE and C is across from F. A 1. In a circle with 12 persons, who stands across om the: a} 4th person? b) Tth person? 2. In another circle, the 9th person is across from the 34th person. a} How man}:r people are in the circle? b] Who is across from the 15th person in this circle