Question
Given the scale factor is 0.5, state the dilation.
- Reduction
- Enlargement
- Reflection
- Rotation
Hint:
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.
The correct answer is: Reduction
The dilation is a reduction if 0 < k < 1.
Where k is the scale factor.
Here, the dilation is 0.5. Hence, it is a reduction.
If the scale factor is more than 1, then the image stretches.
If the scale factor is between 0 and 1, then the image shrinks.
If the scale factor is 1, then the original image and the image produced are congruent
Related Questions to study
If k > 1, then the reduction is a _____________.
If the scale factor is more than 1, then the image stretches.
If the scale factor is between 0 and 1, then the image shrinks.
If the scale factor is 1, then the original image and the image produced are congruent
If k > 1, then the reduction is a _____________.
If the scale factor is more than 1, then the image stretches.
If the scale factor is between 0 and 1, then the image shrinks.
If the scale factor is 1, then the original image and the image produced are congruent
If 0 < k < 1, then the dilation is a ____________.
If the scale factor is more than 1, then the image stretches.
If the scale factor is between 0 and 1, then the image shrinks.
If the scale factor is 1, then the original image and the image produced are congruent
If 0 < k < 1, then the dilation is a ____________.
If the scale factor is more than 1, then the image stretches.
If the scale factor is between 0 and 1, then the image shrinks.
If the scale factor is 1, then the original image and the image produced are congruent
The ___________of a dilation is the ratio of a side length of the image to the corresponding side length of the original figure.
A scale factor in math is the ratio between corresponding measurements of an object and a representation of that object.
The ___________of a dilation is the ratio of a side length of the image to the corresponding side length of the original figure.
A scale factor in math is the ratio between corresponding measurements of an object and a representation of that object.
In a dilation, a figure is enlarged or reduced with respect to a fixed point called the _________ of dilation.
This type of translation expands or contracts the object by keeping its orientation or shape the same. This is also known as resizing
In a dilation, a figure is enlarged or reduced with respect to a fixed point called the _________ of dilation.
This type of translation expands or contracts the object by keeping its orientation or shape the same. This is also known as resizing