78.6k views
2 votes
How do you do this problem?

How do you do this problem?-example-1

1 Answer

3 votes
You can find the scale factor by dividing like values from one another. For example CA is the counterpart of PU. So to find the scale factor you would divide the transformed value by the original value. 4/12 is 1/3 so the scale factor is 1/3