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Answer:
Prisms have two congruent -- or identical -- bases, and pyramids only have one base. The shape of the base on pyramids and prisms can vary, depending on the shape of the overall three-dimensional object. For example, the base could have a square, rectangle, triangle, hexagon, pentagon or octagon shape.
Step-by-step explanation:
Answer:
Alike : POLYGONS
Alike : polyhedrons
Different : a pyramid has only one base.
Different : There are not the same shape
Step-by-step explanation: