Polyhedral compounds

Compound of six decagrammic prisms

This uniform polyhedron compound is a symmetric arrangement of 6 decagrammic prisms, aligned with the axes of fivefold rotational symmetry of a dodecahedron. (Wikipedia).

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

๐Ÿ‘‰ Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

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

๐Ÿ‘‰ Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

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

๐Ÿ‘‰ Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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Volume of prisms ordering them from least to greatest

๐Ÿ‘‰ Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons as its bases and the bases are joined by a set of parallelograms. A prism derives its name from the shape of its base, i.e. a prism with triangles as its bases are ca

From playlist Volume and Surface Area

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Determining if a set of points makes a parallelogram or not

๐Ÿ‘‰ Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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

๐Ÿ‘‰ Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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

๐Ÿ‘‰ Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr

From playlist Quadrilaterals on a Coordinate Plane

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How to construct an Octahedron

How the greeks constructed the 2nd platonic solid: the regular octahedron Source: Euclids Elements Book 13, Proposition 14. In geometry, an octahedron is a polyhedron with eight faces, twelve edges, and six vertices. The term is most commonly used to refer to the regular octahedron, a Plat

From playlist Platonic Solids

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Chemistry 107. Inorganic Chemistry. Lecture 22.

UCI Chemistry: Inorganic Chemistry (Fall 2014) Lec 22. Inorganic Chemistry -- Coordination Chemistry I: Coordination Geometries View the complete course: http://ocw.uci.edu/courses/chem_107_inorganic_chemistry.html Instructor: Alan F. Heyduk. License: Creative Commons CC-BY-SA Terms of Us

From playlist Chem 107: Week 8

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Volume of Prisms | Grade 5 Crossover Series | GCSE Maths Tutor

A video revising the techniques and strategies for working out the volume of a prism (Higher & Foundation). This video is part of the Geometry module in GCSE maths, see my other videos below to continue with the series. Donโ€™t forget to check these videos out: Part 1 - The Entire GCSE in

From playlist GCSE Maths Videos

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How to Construct a Dodecahedron

How the greeks constructed the Dodecahedron. Euclids Elements Book 13, Proposition 17. In geometry, a dodecahedron is any polyhedron with twelve flat faces. The most familiar dodecahedron is the regular dodecahedron with regular pentagons as faces, which is a Platonic solid. A regular dode

From playlist Platonic Solids

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Density, Mass and Volume Exam Style Questions | Compound Measures | Grade 5+ | GCSE Maths Tutor

A video revising the techniques and strategies for solving problems with density, mass and volume. This video is part of the Compound Measures module in GCSE maths, see my other videos below to continue with the series. Useful videos mentioned: Volume of a Prism: https://youtu.be/4dYGDo

From playlist Geometry

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GCSE Maths Revision - Compound Measures (4) - Exam Questions

Powered by https://www.numerise.com/ GCSE Maths Revision - Compound Measures (4) - Exam Questions www.hegartymaths.com http://www.hegartymaths.com/

From playlist GCSE Maths GCSE Revision Higher Tier Course

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November 2022 RESIT Predicted Maths GCSE Paper 3 Calculator AQA (Foundation) Exam 8300/3F

Do this paper online for free: https://www.onmaths.com/mock_exams/aqa-2022-november-paper-3-foundation-prediction/ This is the OnMaths.com predicted paper using the advance information for Nov 2022 AQA Maths GCSE Foundation Paper 3 Calculator. The topics within it come from the topics th

From playlist 2022 November RESIT

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24. Determining Chemical Structure by Isomer Counting (1869)

Freshman Organic Chemistry (CHEM 125) Half a century before direct experimental observation became possible, most structures of organic molecules were assigned by inspired guessing based on plausibility. But Wilhelm Kรถrner developed a strictly logical system for proving the structure of b

From playlist Freshman Organic Chemistry with J. Michael McBride

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25. Models in 3D Space (1869-1877); Optical Isomers

Freshman Organic Chemistry (CHEM 125) Despite cautions from their conservative elders, young chemists like Paternรณ and van't Hoff began interpreting molecular graphs in terms of the arrangement of a molecule's atoms in 3-dimensional space. Benzene was one such case, but still more signifi

From playlist Freshman Organic Chemistry with J. Michael McBride

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Surface Area of Prisms | Grade 5 Crossover | GCSE Maths Tutor

Join this channel to get access to perks: https://www.youtube.com/channel/UCStPzCGyt5tlwdpDXffobxA/join A video revising the techniques and strategies for working out the surface area of a prism (Higher & Foundation). This video is part of the Geometry module in GCSE maths, see my other

From playlist GCSE Maths Videos

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OCR Paper 3 Foundation Predicted Maths GCSE (June 2022) Calculator J560/03 (45 Min Paper A)

Do this paper online for free: https://www.onmaths.com/mock_exams/45-minute-paper-a-ocr-2022-june-paper-3-foundation-prediction/ This is the OnMaths.com predicted paper for June 2022 OCR Maths GCSE Foundation Paper 3. The topics within it come from the topics that come up the most on OCR

From playlist 2022 Predicted Papers

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Finding the volume and surface area of a rectangular prism

๐Ÿ‘‰ Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons as its bases and the bases are joined by a set of parallelograms. A prism derives its name from the shape of its base, i.e. a prism with triangles as its bases are ca

From playlist Volume and Surface Area

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June 2022 Predicted Maths GCSE Paper 3 OCR (Foundation Paper 3) Calculator Exam J560/03

Do this paper online for free: https://www.onmaths.com/mock_exams/ocr-2022-june-paper-3-foundation-prediction/ This is the OnMaths.com predicted paper for June 2022 OCR Maths GCSE Foundation Paper 3. The topics within it come from the topics that come up the most on OCR papers. This does

From playlist 2022 Predicted Papers

Related pages

Icosahedral symmetry | Subgroup | Symmetry group | Uniform polyhedron compound | Dihedral symmetry in three dimensions | Dodecahedron | Decagrammic prism | Golden ratio