Question

What is the scale factor of this dilation?

Answer 1

Answer: 2 over 1

Step-by-step explanation: Division and cause i am in Honors Geometry high school

Answer 2

Answer: The scale factor of dilation is 2:1

Step-by-step explanation: You can see that the sides of the blue triangle are of lenght 4 and 3, and for the red triangle, the lenghts are 8 and 6 (so the lenghts are doubled)

Here we can see that the dilation has a factor of dilation = 2  (meaning that the red triangle sides have  two times the lenghts of the blue triangle sides). The factor can be written as 2:1