This shape tapers smoothly from a flat circular base up to a single point called the apex.

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Math & LogicOne small aha

Your new ahaCone

Cone: Three-dimensional solid that tapers from a flat base to a point. Source: Cone ↗

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17This shape's triangular faces converge at a single apex above a base that can be any polygon.RECALL
Pyramid
A pyramid's triangular faces converge at a single apex above a base that can be any polygon.
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18These five convex polyhedra have identical regular polygon faces and the same number of faces at every vertex.RECALL
Platonic Solids
Exactly five Platonic solids exist, each built entirely from identical regular polygon faces.
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19Measured in cubic units, this quantity describes the space an object occupies.RECALL
Volume
Volume measures the space inside a three-dimensional object, expressed in cubic units.
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