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When triangle DEF is reflected across the dotted line into triangle D'E'F', which describes the position of F'?


3 units to the left of the dotted line

3 units to the right of the dotted line

7 units to the left of the dotted line

7 units to the right of the dotted line

Respuesta :

To answer this question I would need the original coordinates. Were you given a picture or coordinates of the original triangle? 

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