find two congruent triangles

Find two congruent triangles in this figure. Two equilateral triangles are given and can be freely rearranged. Will there be other pairs of equilateral triangles?

 

Arthur Lee

 
Tipo de Material
Atividade
Palavras-chaves
congruence  congruent  equilateral  exploration  rotate  triangle  triangles 
Grupo alvo (idade)
11 – 14
Idioma
English (United Kingdom)
 
 
 
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