DeonI207930 DeonI207930
  • 25-10-2022
  • Mathematics
contestada

The green shape is a dilation of the black shape. The scale factor is _____.

The green shape is a dilation of the black shape The scale factor is class=

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AdrionK20056 AdrionK20056
  • 25-10-2022

From the graph, we get

The length of a side of the green shape or preimage=4.

The length of the similar side of the black shape or image=20.

Now, the scale factor is,

[tex]Scale\text{ factor=}\frac{\text{length of image}}{\text{length of preimage}}=\frac{20}{4}=5[/tex]

Therefore, the scale factor is 5.

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