The scale factor of the enlargement will be 3. Then the center of enlargement is marked in the diagram.
Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.
Shape A is enlarged to give shape B.
Then the scale factor of the enlargement will be
⇒ 3 / 1
Then the center of enlargement is marked in the diagram.
More about the dilation link is given below.
https://brainly.com/question/2856466
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