![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
Statement: The image of dilation is congruent to its preimage.
\Conclusion:
\Multiplying by the scale factor of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d19ea8dec317fbe5a411fa4b88fab0db.png\")
will be the same vertex matrix.
So, if the scale factor is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d19ea8dec317fbe5a411fa4b88fab0db.png\")
, then the image is congruent to its preimage.
If the scale factor is not , then the image and the preimage are not congruent.
\
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The statement is sometimes true.