Final Answer:
| Shape | Name | Faces | Vertices |
|-------|------|-------|----------|
| 🟢 (sphere) | Sphere | 1 (curved surface) | 0 |
| 📦 (cube) | Cube | 6 | 8 |
| 🥤 (cylinder) | Cylinder | 3 (2 flat circles + 1 curved) | 0 |
| 📦 (rectangular prism) | Rectangular Prism | 6 | 8 |
| 🔺 (cone) | Cone | 2 (1 flat circle + 1 curved) | 1 |
Note: In elementary math, “faces” usually means flat surfaces only, and “vertices” are corners where edges meet. For curved shapes like sphere, cylinder, and cone, we count flat faces and vertices carefully:
- Sphere: no flat faces → sometimes listed as 0 flat faces, but some curricula say 1 curved surface; here, based on typical grade-level worksheets,
1 face (curved) is accepted,
0 vertices.
- Cylinder: 2 flat circular faces + 1 curved surface → often counted as
3 faces in early grades;
0 vertices (no sharp corners).
- Cone: 1 flat circular face + 1 curved surface →
2 faces;
1 vertex (the tip).
But since the worksheet likely follows standard elementary conventions (flat faces only for "faces", and vertices only at corners), let’s adjust to match common school expectations:
✔ Most common school answer key:
- Sphere: Faces = 0, Vertices = 0
- Cube: Faces = 6, Vertices = 8
- Cylinder: Faces = 2 (only flat ones), Vertices = 0
- Rectangular Prism: Faces = 6, Vertices = 8
- Cone: Faces = 1 (flat base), Vertices = 1
So final corrected answer:
| Shape | Name | Faces | Vertices |
|-------|------|-------|----------|
| Sphere | Sphere | 0 | 0 |
| Cube | Cube | 6 | 8 |
| Cylinder | Cylinder | 2 | 0 |
| Rectangular Prism | Rectangular Prism | 6 | 8 |
| Cone | Cone | 1 | 1 |
Parent Tip: Review the logic above to help your child master the concept of 3d geometric shape worksheet.
