円に内接する正三角形 　Are points A, P, and D collinear?

円に内接する正三角形 　Are points A, P, and D collinear?
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okyota —

 
Resource Type
Activity
Tags
and  angle  are  circle  circumcircle  class  collinear  equilateral-triangle  geometry  line-segment  math points practice triangles 内接 正三角形 Show More…
Target Group (Age)
3 – 19+
Language
Japanese / 日本語‎
 
 
 
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