Question

Help pls I’m confused

Answer 1

Scale factor of dilation is
`(1)/(3)`

Explanation:

`\\(QR)/(Q'R') = (6)/(2) (QR)/(Q'R') = 3`

Cross multiplication gets:

QR = 3 * Q'R'

Q'R' = 1/3 * QR

So it's 1/3