Dilation of polygons

Author:
tespejo23
Dilation of polygons Please move the slider around and watch the pre-images and images. The slider is connected to both images.
1) What would be your definition of dilate or dilation? Use your own words. 2) Describe the image with a scale of 0? What does the image look like versus the pre-image? 3) Describe the image with a scale of 1? What does the image look like versus the pre-image? 4) Describe the image with a scale of less than one? What does the image look like versus the pre-image?