Answer:
The center of dilation is a fixed point in the plane. If the scale factor is greater than 1, the image is an enlargement (a stretch). If the scale factor is between 0 and 1, the image is a reduction (a shrink). If the scale factor is 1, the figure and the image are congruent.
Step-by-step explanation:
1Determine the scale factor for the transformation.
2Identify the type of dilation.
3Draw a dilation using a scale factor.
4Find the ratio of perimeters for two dilated figures.
