only if the mirror is flat
Figures are congruent if and only if they are related by a translation, reflection, or rotation, or some combination of these transformations.
No, a figure and its reflection image are congruent. It is like our reflections in a mirror. Hope I answered your question!
Yes, due to the definition of congruent figures.
It will be as you term it 'horizontal stretch' in which the figure is enlarged or reduced in size.
Two transformations that can be used to show that two figures are congruent are rotation and reflection. A rotation involves turning a figure around a fixed point, while a reflection flips it over a line, creating a mirror image. If one figure can be transformed into another through a combination of these transformations without altering its size or shape, the two figures are congruent. Additionally, translation (sliding the figure without rotation or reflection) can also be used alongside these transformations.
No its not
Figures are congruent if and only if they are related by a translation, reflection, or rotation, or some combination of these transformations.
Yes
No, a figure and its reflection image are congruent. It is like our reflections in a mirror. Hope I answered your question!
Yes, due to the definition of congruent figures.
translation
A translation, a reflection and a rotation
A dilation (or scaling) is a transformation that does not always result in an image that is congruent to the original figure. While translations, rotations, and reflections always produce congruent figures, dilations change the size of the figure, which means the image may be similar to, but not congruent with, the original figure.
the difference is that in translation you slide the figure and in reflection you reflect the figure across the reflection line :)
Isometry
No it makes the figure bigger or smaller than the original
It will be as you term it 'horizontal stretch' in which the figure is enlarged or reduced in size.