Kelsey was curious if / triangle ABC△ABCtriangle, A, B, C was congruent to / triangle FED△FEDtriangle, F, E, D, so she tried to map one triangle onto the other using transformations: Kelsey concluded: "It's not possible to map / triangle ABC△ABCtriangle, A, B, C onto / triangle FED△FEDtriangle, F, E, D using a sequence of rigid transformations, so the triangles are not congruent."

Question

Malik Ward

25 September, 22:37

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Trooper · Answer 1

One more congruent transformation - a reflection - would map triangle ABC onto Triangle FED. So the triangles are congruent.