Question
If we multiply each coordinate point of a polygon by 2 in a similar transformation then 2 is called the
- Scale factor
- Center of dilation
- Fixed point
- Origin
The correct answer is: Scale factor
The scale factor of a dilation is the ratio of a side length of the image to the corresponding side length of the original figure.
(x, y) (kx, ky)
Here, it is given that 2 is multiplied with the coordinates of the original image to obtain the new image. Hence, here k is 2 which is the scale factor.
A scale factor in math is the ratio between corresponding measurements of an object and a representation of that object.
Related Questions to study
If the point (16, 20) is dilated to a point (4, 5). Then the scale factor is
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 the point (16, 20) is dilated to a point (4, 5). Then the scale factor is
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.
A polygon with a point A(-10, 4) is dilated with a scale factor of 0.5 then the coordinates of point A’ is
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
A polygon with a point A(-10, 4) is dilated with a scale factor of 0.5 then the coordinates of point A’ is
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
Which of the following expression represents a dilation?
Which of the following expression represents a dilation?
A dilation centered at O is shown at the right. The image is ΔA'B'C'. If OA = 16 units and OA' = 8 units, what is the scale factor of this dilation?
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.
A dilation centered at O is shown at the right. The image is ΔA'B'C'. If OA = 16 units and OA' = 8 units, what is the scale factor of this dilation?
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.
In the figure if dilation is undergone to form a similar image or a dilated image then which side corresponds to the side DE of the triangle DEF
In the figure if dilation is undergone to form a similar image or a dilated image then which side corresponds to the side DE of the triangle DEF
If the polygon undergoes dilation then its angle measures are
If the polygon undergoes dilation then its angle measures are
If the scale factor is 2 the dilation is
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.
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 the scale factor is 2 the dilation is
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.
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 the scale factor is the dilation is
A scale factor in math is the ratio between corresponding measurements of an object and a representation of that object.
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.
If the scale factor is the dilation is
A scale factor in math is the ratio between corresponding measurements of an object and a representation of that object.
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.
Dilation preserves
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.
Dilation preserves
Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.