Question

What is the scale factor of the dilation?

2/5

1/2

2

2 1/2

Answer 1

2
`(1)/(2) \\`

Explanation:

i know this because of the plagathrom therom and when you use that you have to find the slope iside and what the other half is.

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Answer 2

2
`(1)/(2)`

Explanation:

To determine the scale factor calculate the ratio of the corresponding sides of the image to the original, that is

scale factor =
`(A'C')/(AC)` =
`(15)/(6)` = 2
`(1)/(2)`