It is a cylinder
A cylinder
No, its a triangularprism
a cube
A triangular prism.
what shape has 2 bases? ?
2
It is a 3D shape
2-Dimensional
No, A prism is a 3D shape with 2 bases and multiple sides that connect to both bases like cubes, but balls are usually smooth (or have multiple faces like a soccer ball).
Any 3D shape with a constant cross-section; in other words, a 2D shape stacked on top of itself, like a triangle on a Toblerone box. But it need not be a triangular shape that is stacked. A rectangular 2-d shape would give a cuboid. Any poygonals shape can be stacked for a prism. Not a piramid, or pyramid even, which is not a prism!
No, it is a 2-D shape.