The statement that is true after dilation is: B. Lines FG and F'G' are parallel to each other.
The form of transformation that enlarges or reduces the size of a figure by a scale factor is referred to as Dilation. After dilation, the new figure is similar to the original. If a line is dilated by any scale factor, the new line formed is similar to the original line, which means that they must be parallel to each other.
Since lines FG and F'G' are similar, therefore, the statement that is true is: B. Lines FG and F'G' are parallel to each other.
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