Question

Δ PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A similarity transformation maps Δ PQR to Δ ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

Answer 1

@CGGURUMANJUNATH

Answer 2

@Michele_Laino

Answer 3

@AlexandervonHumboldt2 help please

Answer 4

2


2.5


4


3.5

Answer 5

@StudyShark2000

Answer 6

@IrishBoy123

Answer 7

pick up 1 coordinate: for example (12.5, 4) and (5, 4). divide the x coordinates i think: 12.5/5=2.5