a)If Gomper cuts the pizza with 3 parallel cuts, there will be 4 pieces.
b)If he makes 2 parallel cut and 1 cut not parallel to the first 2:
the 2 parallel cuts form 3 pieces. The next non parallel cut, doubles the 3 pieces, into 6.
c) if no 2 of the cuts are parallel, and no 3 lines intersect at 1 point, then 7 pieces are formed, as can be checked in the picture.
Answer: 7
