9-Point Circle Action (Part 2)

9-Point Circle "Proof" Without Words: Radius of a triangle's circumcircle is double the radius of its 9-Point Circle.

 

Tim Brzezinski

 
자료 유형
활동
태그
9-point  ccss  ccss.hsg.co.c.10  circle  circumcircle  common  common-core  core  double  half  point radius 펼치기…
대상 그룹 (연령)
3 – 19+
언어
English
 
 
 
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