Aperiodic Tessellation by Pentagrins

Author:Anthony OR 柯志明

Explore how to tessellate the plane with "pentagrins" (the concave pentagons) using the given tools in the tool bar. In how many ways can you tessellate the plane with pentagrins?

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Congruent Figures
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