Answer :
After dilation, the shape of the image and preimage will be same, but the size will be different
The dilation is the one form of transformation, that will change the size of the original figure, but the shape of the figure remains same
Consider a triangle and dilating the triangle by a scale factor of 3
The scale factor 3 means the size of the original image will enlarge by three times of the original size .
Still the shape of the triangle will be same, but the size of the triangle changed according to the dilation
Therefore, size of the image will change, but the shape will not change
Learn more about dilation here
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