3D Shapes and Their Properties
Part A: Name the 3D Shape
Write the name of each 3D shape described below.
1. I have 6 square faces, 12 edges, and 8 vertices. I am a ___________________
2. I have 2 circular faces, 1 curved surface, and no vertices. I am a ___________________
3. I have no flat faces, no edges, and no vertices. I am a ___________________
4. I have 6 rectangular faces, 12 edges, and 8 vertices. I am a ___________________
5. I have 1 square base, 4 triangular faces, 8 edges, and 5 vertices. I am a ___________________
Part B: Complete the Table
Fill in the missing information about each 3D shape.
| 3D Shape | Number of Faces | Number of Edges | Number of Vertices |
|---|---|---|---|
| Cube | ______ | ______ | ______ |
| Rectangular Prism | ______ | ______ | ______ |
| Cylinder | ______ | ______ | ______ |
| Sphere | ______ | ______ | ______ |
| Square-based Pyramid | ______ | ______ | ______ |
Part C: True or False
Write T for true or F for false.
1. _____ A cube has all square faces.
2. _____ A cylinder has 3 faces.
3. _____ A sphere has curved surfaces.
4. _____ All pyramids have triangular faces.
5. _____ A rectangular prism and a cube both have 12 edges.
Reminder: Face = flat or curved surface | Edge = where two faces meet | Vertex = corner point