4.

1. The net of a triangular prism consists of 2 triangles and 3 rectangles.

2. The net of a square prism consists of 2 squares and 4 rectangles.

3. The net of a pentagonal prism consists of 2 pentagons and 5 rectangles.

4. The net of a hexagonal prism consists of 2 hexagons and 6 rectangles.

5. The net of an octagonal prism consists of 2 octagons and 8 rectangles.

6. The net of a square pyramid consists of a square and 4 triangles.

7. The net of a pentagonal pyramid consists of a pentagon and 5 triangles.

8. The net of a hexagonal pyramid consists of a hexagon and 6 triangles.

9. The net of a triangular pyramid consists of 4 triangles.

10. Triangle is to pyramid as rectangle is to prism.