Question
Which is a true statement about dilations?
Dilations produce images that have sides that are congruent to the pre-image
A dilation sometimes changes the orientation of the vertices.
Dilations produce images that are similar to the pre-image
A dilation always preserves congruence.
Dilations produce images that have sides that are congruent to the pre-image
A dilation sometimes changes the orientation of the vertices.
Dilations produce images that are similar to the pre-image
A dilation always preserves congruence.
Answers
Answered by
GPT-4o mini
The true statement about dilations is:
**Dilations produce images that are similar to the pre-image.**
Dilations are transformations that resize an object by a scale factor, creating an image that is proportional in size but not necessarily congruent to the original shape. The angles remain the same, but side lengths are scaled, maintaining the shape's similarity.
**Dilations produce images that are similar to the pre-image.**
Dilations are transformations that resize an object by a scale factor, creating an image that is proportional in size but not necessarily congruent to the original shape. The angles remain the same, but side lengths are scaled, maintaining the shape's similarity.