**Contents**show

## Which transformation does not change in shape and size?

There are three kinds of **isometric transformations** of 2 -dimensional shapes: translations, rotations, and reflections. ( Isometric means that the transformation doesn’t change the size or shape of the figure.)

## Which of the following transformation does not change the shape of an object?

Explanation: The Shape of the object does not get deformed in any of the transformation techniques: **translation, rotation or scaling**.

## What transformation keeps the same size and shape?

**Translation**: Translation is a type of transformation which is used to describe a function that moves an object a certain distance. In this transformation, dimensions of the figure is always preserved. Therefore, In Reflection, rotation and translation, dimensions of the figure are always preserved.

## Which is a transformation of moving an object in space without changing its size shape or orientation?

**Translation**: Moving an object in space without changing its size, shape or orientation. Dilation: Expanding or contracting an object without changing its shape or orientation. Reflection: Flipping an object across a line without changing its size or shape.

## Which transformations are Nonrigid transformations?

**Translation and Reflection transformations** are nonrigid transformations.

## Which transformation S changes the size of a figure but does not change its shape Select all that apply?

There are four main types of transformations: **translation**, rotation, reflection and dilation. These transformations fall into two categories: rigid transformations that do not change the shape or size of the preimage and non-rigid transformations that change the size but not the shape of the preimage.

## Which of the following similarity transformation changes the size of the figure?

**A dilation** (similarity transformation) is a transformation that changes the size of a figure. It requires a center point and a scale factor , k . The value of k determines whether the dilation is an enlargement or a reduction.

## Which transformation distorts the shape of an object such that?

Explanation: In **shear transformation**, the transformed shape appears as if the object were composed of internal layers that had been caused to slide over each other.

## Do transformations preserve shape?

Shape-preserving transformations. A **shape preserves its shape if a rotation, translation or scaling is performed on it**. … A dilative rotation is the only possibility — it can be direct or opposite depending on the dilatation.

## What transformation does not preserve congruence?

Students must understand that rotations, reflections, and translations preserve congruence but **dilations** do not unless the scale factor is one.