Cut-The-Knot-Action 11!

2 Regular Pentagons + 1 Equilateral Triangle = 4 Concyclic Points! Dynamic Illustration of a Problem from Alexander Bogomolny.

 

Tim Brzezinski

 
Materiaalityyppi
Työkirja
Avainsanat
ccss.hsg.c.a.2  equilateral-triangle  problem-set-problem  problem-set-problems  regular-pentagon  regular-polygon  regular-triangle 
Kohderyhmä (ikä)
12 – 19+
Kieli
English
 
 
 
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