What is a transformation about a point?
a rotation is a transformation about a point called the center of rotation such that each point and its image are the same distance from P and the all angles with vertex P formed by a point and its image is rotated in the figure.
What is a transformation of a figure?
A transformation changes the size, shape, or position of a figure and creates a new figure. A geometry transformation is either rigid or non-rigid; another word for a rigid transformation is “isometry”. An isometry, such as a rotation, translation, or reflection, does not change the size or shape of the figure.
What is it called when a figure is transformed?
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.
What is a transformation that turns a figure about a fixed point for a given angle?
A rotation is a transformation in a plane that turns every point of a figure through a specified angle and direction about a fixed point. The fixed point is called the center of rotation .
What transformation means turn?
Rotation : Turn or rotate the shape. In geometry, rotations make things turn in a cycle around a definite center point. Reflection : Flip or mirror the shape. A reflection is a transformation that acts like a mirror: It swaps all pairs of points that are on exactly opposite sides of the line of reflection.
How do you describe transformation in math?
A translation moves a shape up, down or from side to side but it does not change its appearance in any other way. A transformation is a way of changing the size or position of a shape. … Every point in the shape is translated the same distance in the same direction.
How do you describe graph transformations?
if k > 0, the graph translates upward k units. if k …
|Transformations of Function Graphs|
|-f (x)||reflect f (x) over the x-axis|
|k•f (x)||multiply y-values by k (k > 1 stretch, 0|
|f (kx)||divide x-values by k (k > 1 shrink, 0|
What type of transformation is a rotation?
A rotation is a type of transformation which is a turn. A figure can be turned clockwise or counterclockwise on the coordinate plane. In both transformations the size and shape of the figure stays exactly the same. A rotation is a transformation that turns the figure in either a clockwise or counterclockwise direction.