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GeoGebraAula GeoGebra

Dilation Activity

1. Dilate the ABC by a scale factor of two.

List the coordinates of A'B'C'.

Use the graph below to answer questions 2-3.

2. Describe the transformation that transforms polygon ABCD to polygon EFGD.

3. Which statement best describes polygon ABCD and polygon EFGD?

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  • A
  • B
  • C
  • D
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5. Dilate ABC by a scale factor of and then translate using (x+3, y-1).

List the coordinates of the final image.

Are images created by the above transformations congruent or similar? Justify your answer.