Unit 3 Vocabulary

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Across
  1. 2. moving all points in same direction and distance
  2. 5. shapes whose angles are congruent and side lengths are proportional
  3. 6. rigid transformation in which each point in a geometric figure is at an equal distance on the opposite side of a given line
  4. 8. non-rigid, similarity transformation in which a figure is enlarged or reduced using a scale factor and a center of dilation
  5. 9. length x width x height
Down
  1. 1. ratio between the scale of a given original object and a new object
  2. 3. one to one mapping of points in a plane such that each point in the pre-image has a unique image and each point in the image has a pre-image
  3. 4. the covering of an infinite plane with repetitions of one or more shapes with no gaps or overlapping
  4. 5. geometric figures consisting of two parts on either side of a point, line or plane that are identical or congruent to each other
  5. 7. each point on a figure is rotated about a given point