A book for those interested in learning more about mathematics.The icosahedron has twenty faces (a#39;eikosia#39; is Greek for a#39;twentya#39;) and is straightforward to make, but rather fiddly at this size. The net of a dodecahedron ( twelve faces; a#39;dodekaa#39; is Greek for a#39;twelvea#39;) is very difficult to fit on to a page without being extremely small, so you will ... How many faces has a dodecahedron? ... The net is in two pieces so that the shape can be large and its net still fitted on to one page.

Title | : | Mathematics To Do |

Author | : | Chris O'Donoghue |

Publisher | : | Publish on Demand Global - 2011-07-22 |

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