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Triangle Congruence Investigation

Forfatteroabdelrehim, Caroline Psutka
What consecutive triangle parts must be congruent to show that two triangles are congruent? These applets allow students to explore whether triangle relationships (SSS, AAA, SAS, SSA, ASA, AAS) force triangles to be congruent or not. Are you able to create a non-congruent pair of triangles?

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SSS - 3 pairs of congruent sides

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