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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 |