Scale Factor Finding Missing and Corresponding Parts

What is the scale factor? The shape on the LEFT is the original.

What is the scale factor from the small fry to the large fry?

Triangle ABC and XYZ are similar. What is the scale factor from ABC to XYZ

From square A -----> square B, we multiply each side length by 2.
3 cm  $$\times$$  2 = 6 cm
This means the scale factor here is _________ .

From square A -----> square B, we multiply each side length by 4.
2 cm  $$\times$$  4 = 8 cm
This means the scale factor here is _________ .

From square A -----> square B, we multiply each side length by 3.
1 cm  $$\times$$  3 = 3 cm
This means the scale factor here is _________ .

3 cm  $$\times$$  2 = 6 cm
The scale factor here is _______ .

2 cm  $$\times$$  5 = 10 cm
The scale factor here is _______ .

3 cm  $$\times$$  ______  = 6 cm
The scale factor here is _______ .

4 cm  $$\times$$  ______  = 12 cm
The scale factor here is _______ .