Thank you for the opportunity to help you with your question!
In two similar geometric figures, the ratio of their corresponding sides is called the scale factor. To find the scale factor, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to find the scale factor from one figure to the other.
In this case it's 3/2,4=1.25=5/4 that you can also write 5:4
Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 2nd, 2015
Did you know? You can earn $20 for every friend you invite to Studypool!