About Lesson
Solid Shapes (3D Shapes)
Solid shapes, also known as three-dimensional (3D) shapes, have length, width, and height. Unlike plane shapes (2D), solid shapes occupy space and have volume and surface area.
Common Solid Shapes
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Cubical 🟦
- Â
- Properties: 6 faces, 12 edges, 8 vertices
- Example: Dice, Rubik’s Cube
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Cuboidal 📦
- Properties: 6 faces (rectangular), 12 edges, 8 vertices
- Example: Bricks, Shoe box
- CylinderÂ
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 🥤
- Properties: 2 circular faces, 1 curved face, no edges or vertices
- Example: Pipes, Cans
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