Length of image = Length of original*Scale factor = 10*8 = 80 yards.
You need information about a pre-image AND and image to work out a scale factor.
A translation of 4 units to the right followed by a dilation of a factor of 2
It is called "image".
A figure resulting from a transformation is called an IMAGE
Reflection.
You need information about a pre-image AND and image to work out a scale factor.
Every part of the original scales by the same scale factor. By using a segment of the original you will determine the scale factor by dividing the length of the image by the length of the original.
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The scale factor is the ratio of any side of the image and the corresponding side of the original figure.
A scale factor of one means that there is no change in size.
the number used to muliplpy the lengths of a figure to stretch or shrink it to a similar image.
A translation of 4 units to the right followed by a dilation of a factor of 2
The figure that results from some transformation of a figure. It is often of interest to consider what is the same and what is different about a figure and its image EX: original Image
The original figure is called the pre-image. After the transformation it becomes the image.
The number used to multiply the lengths of a figure to stretch or shrink it to a similar image. If we use a scale factor of 3, all the corresponding lengths in the original side lengths will be multiplied by three.
1/31/31/31/3
It is called "image".