Across
- 3. the amount of space in a 3D shape
- 4. a round shape that looks like a ball
- 6. layer of bricks or concrete below the ground
- 7. substance used for building made by mixing cement, sand, small stone and water
- 9. a 3D shape with 4 triangles (four sides) and one square at the bottom
Down
- 1. architect’s building plans
- 2. long thick bar of wood, metal or concrete
- 4. building
- 5. three dimensional
- 8. a 3D shape with all the edges in same length (diamond surface)