Question

Help will medal!
Triangle PQR is transformed to similar triangle P’Q’R’:
What is the scale factor of dilation?

1/2
1/3
1/4
1/5

Answer 1

im thinking its c.

Answer 2

@amistre64

Answer 3

@Nnesha

Answer 4

@jim_thompson5910

Answer 5

how long is QR?

Answer 6

2,1

Answer 7

start at Q

count how many spaces it takes to get to R

Answer 8

how many spaces did you count out?

Answer 9

1,1 ?

Answer 10

how are you getting 1,1 ?

Answer 11

see attached

Answer 12

do you see how I got the length of QR ?

Answer 13

im sorry jim I was looking at the wrong triangle @jim_thompson5910

Answer 14

@jim_thompson5910

Answer 15

that's ok

Answer 16

hopefully you see how I'm getting that QR is 3 units long?

Answer 17

yes you counted the spaces apart from each other and the answer is 1/3

Answer 18

and you should also see that Q'R' is 1 unit long

so (Q'R')/(QR) = 1/3

Answer 19

yes! I can see what has took place and what I couldn't understand. I have 4 more questions.
I am 7th grader taking 8 grade math. and I need this finish before june 5. :(