Question

here are three solids.
for each net below, select the solid above to which it folds.

Explanation:

1. Analyze the first net

The first net is a cross - shaped arrangement of rectangles. When folded, it forms a rectangular prism (a box - like shape). Among the given solids, the rectangular prism is labeled as 'c'.

2. Analyze the second net

The second net has a circular base and a sector - like shape. When folded, the circular base and the sector (which forms the lateral surface) make a cone. The cone is labeled as 'b'.

3. Analyze the third net

The third net has two circular bases and a rectangular lateral surface. But among the given solids (a is a triangular pyramid, b is a cone, c is a rectangular prism), there is no cylinder (which is what this net would form). So it is 'None'.

4. Analyze the fourth net

The fourth net is made up of four triangular faces. When folded, it forms a triangular pyramid (tetrahedron). The triangular pyramid is labeled as 'a'.

Answer:

1. c
2. b
3. None
4. a