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volume and surface area
| Term | Definition |
|---|---|
| composite figure | 3-D shape is a combination of two polyhedrons |
| cone | 3-D shape that has a single circle as abase and comes to a point at the top |
| cylinder | a 3d shape that has a cicle as a base and a top and is connected |
| hemisphere | half a sphere |
| lateral area | surface area of a 3D object |
| nets | polyhedron flatten out to see all sides |
| polyhedron | a closed 3-d shape |
| similar solids | Two solids of the same type with equal ratios of corresponding linear measures |
| sphere | perfectly round geometrical object in three-dimensional space |
| total surface area | area of the exterior of a object |
| volume | quantity of three-dimensional space enclosed by some closed boundary |