Google Classroom구글 클래스룸
GeoGebra지오지브라 클래스룸

Proof Without Words

Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?

What are your thoughts on GeoGebra?

적용되는 모든 것을 선택하세요.
  • A
  • B
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  • D
  • E
답안을 점검하세요 (3)