This activity complements [size=150][size=100][url=https://www.geogebra.org/m/ZFTGX57r]Proof Without Words[/url] by [url=https://www.geogebra.org/u/stevephelps]Steve Phelps[br][br][/url][/size][/size]Try different lengths of the sides by dragging vertices B and C.[br]What do you notice about the squared values of the lengths ? [br]Is there any relationship between the squared values?[br]

Original by [url=https://www.geogebra.org/u/s.s.kaushik]S.S.Kaushik[/url]