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22 votes
Yuki concluded:

"It's not possible to map AABC onto AFED using a sequence of rigid transformations, so the triangles
are not congruent."
What error did Yuki make in her conclusion?

1 Answer

5 votes

Answer:

One more transformation — a rotation — would map △ABC onto △FED So the triangles are congruent.

Explanation:

Yup

User Charlie Epps
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