کاشی‌کاری با چندضلعی‌های منتظم

:نویسنده
Bornak
:موضوع
هندسه
What did you find out? - Which regular polygons can be used to tile the plane? - What is the pattern of rotation angle for an n-sided polygon? Enjoy the Challenge! * These activities are constructed in Reyhaneh Math Workshop by 7th grade students.