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Polygons – WJECTessellations

In this WJEC GCSE study guide, you will learn all about quadrilateral angles, shapes, geometry and angles and why they are important areas of mathematics. Read through the mathematics revision guide and learn how to calculate angles of regular and irregular polygons and create tessellations and tiling patterns.

Part of MathsGeometry and Measure

Tessellations

A tessellation is a pattern created with identical shapes which fit together with no gaps.

Image gallerySkip image gallerySlide 1 of 4, Tesslated squares., A square has an interior angle of 90°, so 4 squares fit together to make 360°: 360 ÷ 90 = 4

Certain shapes that are not regular can also be tessellated. Remember that a tessellation leaves no gaps.

Question

Tessellate the following shape. You should draw at least five copies of it.

A regular L shape.

Question

Show how the following shape tessellates. You should draw at least five copies of it.

A regular cross shape.