The transformation which is not a rigid transformation is the dilation. Option B is the correct option.
What is the transformation of figure?
Transformation of a figure is to change the size, shape or the position of a figure to create a new figure for required use.
Rigid transformation is the type of transformation in which the length of the figure is unchanged. The length is preserved in such kind of transformation.
- Rotation of a figure is the transformation of it about a point in either clockwise or anticlockwise direction. The rotation of a figure changes its coordinate point. The length of the figure is unchanged in this.
- The reflection of a plane or shape is flipping the original figure with respect to a reference line. The length of the figure is unchanged in this.
- Dilation of a figure, means the transformation of the figure. The factor by which the given figure dilated, called the scale factor of dilation. The length of the figure is changed in this.
Thus, the transformation which is not a rigid transformation is dilation. Option B is correct.
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