AMC 8 Daily Practice - Solid Figures

Complete problem set with solutions and individual problem pages

Problem 5 Easy

Mike folded a piece of paper into a cube-shaped box, put a gift inside, and mixed it with the boxes below. Which box contains the gift?

  • A.

  • B.

  • C.

  • D.

  • E.

Answer:B

As shown in the figure, first identify the corresponding faces in the cube.

Based on the characteristics and positions of various symbols in the unfolded diagram, it is found that the black triangle and the slanted-line triangle should be adjacent faces with one side overlapping.

Therefore, the correct choice is B.