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Cross sections of 3D objects
What happens when you slice vertically into a rectangular pyramid? What kind of geometric shape results?
Match 3D objects with their 2D cross-sections.
Learn about all the different ways we can obtain cross-sections of a cube.
Practice your knowledge of all possible cross-sections of common 3D objects.
If you rotate a 2D shape about an axis, the shape will define a 3D object. Watch Sal rotating various 2D shapes and see what 3D objects he gets!
Practice your 3D visualization skills by rotating 2D shapes.