Polyhedral compounds

Compound of twelve pentagrammic prisms

This uniform polyhedron compound is a symmetric arrangement of 12 pentagrammic prisms, aligned in pairs with the axes of fivefold rotational symmetry of a dodecahedron. It results from composing the two enantiomorphs of the compound of six pentagrammic prisms. In doing so, the vertices of the two enantiomorphs coincide, with the result that the full compound has two pentagrammic prisms incident on each of its vertices. (Wikipedia).

Compound of twelve pentagrammic prisms
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Using a set of points determine if the figure is a parallelogram using the midpoint formula

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From playlist Quadrilaterals on a Coordinate Plane

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Volume of prisms ordering them from least to greatest

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How Many Faces, Edges And Vertices Does A Triangular Prism Have?

How Many Faces, Edges And Vertices Does A Triangular Prism Have? Here we’ll look at how to work out the faces, edges and vertices of a triangular prism. We’ll start by counting the faces, these are the flat surfaces that make the shape. A triangular prism has 5 faces altogether - 2 tria

From playlist Faces, edges and Vertices of 3D shapes

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Determining if a set of points makes a parallelogram or not

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From playlist Quadrilaterals on a Coordinate Plane

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Prisms (2 of 3: Introduction and Definition of a prism)

More resources available at www.misterwootube.com

From playlist Measuring Basic Shapes

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How to determine the perimeter of a quadrilateral using distance formula of four points

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From playlist Quadrilaterals on a Coordinate Plane

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How to determine if a set of points makes up a rectangle using the distance formula

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From playlist Quadrilaterals on a Coordinate Plane

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From playlist All Videos from Mr Tompkins Ed Tech

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Using the slope formula to determine if points make up a rectangle

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From playlist Quadrilaterals on a Coordinate Plane

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Determine if a set of points makes up a rectangle using the distance formula

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From playlist Quadrilaterals on a Coordinate Plane

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Determine if a set of points is a parallelogram using the distance formula

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From playlist Quadrilaterals on a Coordinate Plane

Related pages

Icosahedral symmetry | Subgroup | Small dodecicosidodecahedron | Small rhombidodecahedron | Symmetry group | Uniform polyhedron | Uniform polyhedron compound | Dihedral symmetry in three dimensions | Pentagrammic prism | Dodecahedron | Compound of six pentagrammic prisms | Chirality (mathematics) | Small stellated truncated dodecahedron | Vertex arrangement | Rhombicosidodecahedron