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HELP FAST PLEASE.
Identify which transformations preserve just the line segment lengths, just the angle measures, or both the line segment lengths and angle measures of a transformed figure.

Select Line Segment Length, Angle Measure, or Both for each transformation below.

HELP FAST PLEASE Identify which transformations preserve just the line segment lengths just the angle measures or both the line segment lengths and angle measur class=

Respuesta :

sqdancefan

Answer:

  • dilation: angle measure
  • reflection: both
  • rotation: both
  • translation: both

Step-by-step explanation:

The "rigid" transformations, reflection, rotation, translation, preserve both angle and length measures.

Dilation changes lengths, so does not preserve that measure. However, it leaves angles unchanged.

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