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Earn +20 ptsQ: Why are some 3-dimensional shapes not polyhedrons?
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Continue Learning about Math & Arithmetic
What are 3-D shapes called?
Polyhedrons
How do you tell if a shape is 2d or 3d?
Polygons are 2d shapes whereas polyhedrons are 3d shapes
What are all the shapes that are not polygons?
They are 3 dimensional objects such a s polyhedrons.
What are 2 similarities between a prism and a pyramid?
They are both polyhedrons, and3-d shapes.
What are some regular solid shapes?
A regular triangle is called an equilateral triangle. A regular quadrilateral is called a square. Did that help??? cone, sphere, cube, polyhedrons
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