Question 61
AI reconstruction. Assume the circle is folded first left to right along its vertical diameter, then top to bottom along its horizontal diameter, cutting through all four layers. Explain the number, coarse positions and reflection symmetry of the resulting holes. Retain the illustrated options for comparison, but do not silently replace their slanted marks with symmetric ones.
Original pictured choices for discussion:
A:
B:
C:
D:
Original pictured choices for discussion:
A:
B:
C:
D: