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A dilation is a type of transformation that changes the size of the image. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is. Below is a picture of a dilation with a scale factor of 2. This means that the image, A', is twice as large as the pre-image A. Like other transformations, prime notation is used to distinguish the image fromthe pre-image. The image always has a prime after the letter such as A' .
resource: http://www.mathwarehouse.com/transformations/dilations/dilations-in-math.php
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Transformation that proportionally reduces or enlarges a figure?
Dilation is a linear transformation that enlarges or shrinks a figure proportionally. It is also referred to as uniform scaling in Euclidean geometry.
What does dilation mean in math?
To increase in size. You use the dilation property in coordinative graphs.
Is a scale factor of 1 a dilation?
No a scale factor of 1 is not a dilation because, in a dilation it must remain the same shape, which it would, but the size must either enlarge or shrink.
Which transformation is not an isometry?
Dilation.
Different types of geometry?
Euclidean geometry, non euclidean geometry. Plane geometry. Three dimensional geometry to name but a few
What is the meaning of a dilation in geometry?
It is increasing the size.
What does the word dilation in geometry mean?
Getting bigger. Dilation factor of 2, then it would get twice the size.
A geometry student uses a dilation tool in his geometry software to do an identity transformation on an octagon. The screen is shown.Is this an identity transformation Answer yes or no?
no
Transformation that proportionally reduces or enlarges a figure?
Dilation is a linear transformation that enlarges or shrinks a figure proportionally. It is also referred to as uniform scaling in Euclidean geometry.
What is translation in geometry?
A translation is when a shape slides. There are three other transformations other than this: * rotation * dilation * reflection. During translation, an object changes its position but not orientation.
What Term means the expansion of?
Dilation
What is the procedure for dilation of the kidney?
The procedure for dilation of the kidney?
Does an enlargement of a photograph represent a dilation or a rotation?
Dilation
What is the opposite of dilation in math?
The opposite of dilation in math is contraction
How do you dilate by .50 with (66)?
Dilation (or enlargements require a centre of dilation (or enlargement). Since none has been given, no dilation is possible.
What is ateriole dilation?
Arteriole dilation is an increase in the diameter of a small artery.
Can Depo-Provera dilation of your pupils?
Depo Provera does not cause dilation of your pupils.
