2. the scale factor is x= 4.5 cm
this is because when u see how much it dilated from 4cm to 2cm it divided from 2, so if u did the same for the other number. Which is 9, it’s 9/2 which equals 4.5
Answer:
0, 1, 3, 6, 10, 15, 21, 28, 36, 45
Hello,
In my opinion,
I would say Volume.
I hope this helps.