### virginia villano

Un albero di Natale unico e originalissimo, da realizzare con i rami raccolti durante le passeggiate autunnali

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There are eleven types of “homogeneous” tessellations (regular + semiregular), ie those that are made exclusively with regular polygons and can be constructed from equilateral triangles, squares, hexagons, octagons and dodecagons. Only one of them is presented in two different forms of reflection (the two that are placed at center), resulting in all these twelve combinations you see in this figure

PROJECT: The Stained Glass Project. Incorporates trig, area of regular polygons, and some real-world ratio problems.

Regular polygons.

"The Outline: You are proposing a design for a stained glass window for an architect. Your design can only use regular polygons. Due to the nature of the glass, there can be no overlaps or gaps in your design – all of the shapes must fit together perfectly. As part of your proposal, you must include the cost of your design. In order to determine this, the architect has told you that each polygon must have a side length of 16 ft and that glass costs 5 dollars per every 8 square feet of…

Regular polygons.

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