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Sandra transforms a line segment such that the new image is longer than the original line segment. What type of transformation must the line segment have undergone?

A. dilation
B reflection
C rotation
E translation


Sagot :

The answer is probably dilation!
In math, dilation is the enlarging or shrinking of a mathematical element. Dilation changes the size and position of a figure (because of the size difference) but not the shape!