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Is an isometry a transformation that preserves length?
no
A transformation that preserves length is called?
isometry
An isometry that does not change orientation?
a transformation
What is an isometry?
A isometry is a transformation where distance (aka size) is preserved. In a dilation, the size is being altered, so no, it is not an isometry.
A preimage and an image are congruent in an isometry?
Yes. Being congruent is part of the definition of an isometry.
Is reflecting a congruence transformation?
YES ---- Explanation: An isometry is a distance-preserving mapping. . Geometric figures which can be related by an isometry are called congruent. Reflection preserves distance so it is an isometry. It reverses orientation so it is called an indirect orientationl
An isometry is a transformation that preserves?
no
Is an isometry a transformation that preserves length?
no
A transformation that preserves length is called?
isometry
An isometry that does not change orientation?
a transformation
What is isometry that does not change orientation?
It's a transformation that's order of the letters like ABCD of a figure don't change when transformed.
Is a rotation an isometry?
Yes, a rotation is an isometry.
Is a translation an Isometry?
Yes, translation is part of isometry.
What is an isometry?
A isometry is a transformation where distance (aka size) is preserved. In a dilation, the size is being altered, so no, it is not an isometry.
What does a line reflection preserve?
A line reflection preserves the shape and size of an object. It also preserves the orientation and distance between points on the object, but it does not preserve the direction or handedness of the object.
A preimage and an image are congruent in an isometry?
Yes. Being congruent is part of the definition of an isometry.
Explain why a glide reflection is an isometry?
Because the glide reflection is a combination of two isometries, it is also an isometry.
