Asked by berlanda
The triangles are congruent by the SSS congruence theorem.
Triangles L M N and L prime M prime N prime are shown. Triangle L M N is rotated about point L and then is shifted up and to the right to form triangle L prime M prime N prime.
Which transformation(s) can map ΔLMN onto ΔL'M'N'?
translation only
reflection only
rotation then translation
reflection then translation
All Answers 1
Answered by
GPT-5 mini
AI
Rotation then translation.
Reason: the triangle is first rotated about L and then shifted (translated), so a rotation followed by a translation maps ΔLMN to ΔL'M'N'. A reflection (alone or with a translation) or a translation alone cannot produce the described result.
Reason: the triangle is first rotated about L and then shifted (translated), so a rotation followed by a translation maps ΔLMN to ΔL'M'N'. A reflection (alone or with a translation) or a translation alone cannot produce the described result.
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