二等辺三角形の性質 　Find the measure of ∠CED.

二等辺三角形の性質 　Find the measure of ∠CED.
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okyota —

 
Resource Type
Activity
Tags
angle  class  geometry  isosceles  isosceles-triangle  math  measure  plane-figures  practice  triangle  triangles 二等辺三角形 外角 性質 Show More…
Target Group (Age)
3 – 19+
Language
Japanese / 日本語‎
 
 
 
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