Question: each of the 43 points is placed either inside or on the surface of a perfect sphere . if 16 % or fewer of the points touch the surface , what is the maximum number of segments which , if connected from those points to form chords , could be the diameter of the sphere ?
A) 3
B) 11
C) 13
D) 23
E) 38
Correct answer: a
Grade: 7 | Topic: Geometry | Difficulty: Hard | Standard: 7.G.B.6