Sometimes a dilation is an enlargement, and sometimes it is a reduction. Explain what types of numbers for scale factors causes each.
2 answers:
Answer: If the scale factor is greater than 1 then the image is an enlargement .
If the scale factor is smaller than 1 then the image is an reduction.
Step-by-step explanation:
A dilation a transformation that changes the size of the figure in certain ways by using scale factor .
It stretches or shrinks the actual figure. It produces similar figures.
If the scale factor is greater than 1 then the image is an <em>enlargement</em> . If the scale factor is smaller than 1 then the image is an<em> reduction</em>. If the scale factor is equals to 1 then the image is <em>congruent</em>.
If your scale factor has absolute value greater than 1, the dilation is an enlargement.
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