Unit 4 – Lines and shapes
1 Solid shapes are three-dimensional (3D). We can pick them up. Here is a cube and a cuboid. Both the cube and cuboid have the same number of faces, edges and vertices. What is different about the shape of their faces and the length of their edges? 8 vertices 6 faces 12 edges
Here is a cone and a cylinder.
2
curved face
flat face
They both have a curved face. They both have at least one flat circular face. What else is the same about them? What is different about them?
1 What information is missing from the table? Name of shape Number of flat faces Number of curved faces
Number of straight edges
Number of vertices
Cube
0
Cuboid Sphere Cylinder
0
0
57
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03/05/2022 10:18
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