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Point O is the center of dilation. Triangle A B C is dilated to create triangle A prime B prime C prime. The length of O A is 3. The length of A A prime is 9.

Triangle ABC is dilated to create triangle A'B'C' using point O as the center of dilation.

What is the scale factor of the dilation?
One-third
3
4
One-fourth

Respuesta :

akposevictor

The scale factor of the dilation shown in the image is: C. 4.

How to Find the Scale Factor of Dilation?

Scale factor = New dimension/corresponding old dimension.

From the image given, we have:

Scale factor = OA'/OA

OA' = 3 + 9 = 12 units

OA = 3 units

Scale factor of dilation = 12 units/3 units

Scale factor of dilation = 4

Learn more about the scale factor on:

https://brainly.com/question/2826496

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