2003 AMC 10A Problem 10AMC 10 Step by Step
Name: Date: September 13, 2026
Solid Geometry · difficulty 3 of 5 · about 4 min · position P1-10
The polygon enclosed by the solid lines in the figure consists of 4 congruent squares joined edge-to-edge. One more congruent square is attached to an edge at one of the nine positions indicated. How many of the nine resulting polygons can be folded to form a cube with one face missing?

- A)
- B)
- C)
- D)
- E)