GoGeometry Action 21!

One Square + Two 15-degree angles = ??? Dynamic & Modifiable Illustration of a problem posted by Antonio Gutierrez.

 

Tim Brzezinski

 
Materialtyp
Aktivität
Tags
ccss  ccss.hsg.co.c.11  common  common-core  core  problem-set-problem  problem-set-problems  square-theorem 
Zielgruppe (Alter)
12 – 19+
Sprache
English
 
 
 
© 2026 International GeoGebra Institute