Cut-The-Knot Action (4)!

Dynamic & Modifiable Illustration of a Problem posed by Alexander Bogomolny (Cut-the-Knot.org).

 

Tim Brzezinski

 
Resurstyp
Sida
Etiketter
angle-bisector  ccss  ccss.hsg.co.c.11  common  common-core  core  problem-set-problem  proof  prove  square  square-proof Visa mer…
Målgrupp (ålder)
12 – 19+
Språk
English
 
 
 
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