# Similar Circles Part 2

- Author:
- Jenny Novak

- Topic:
- Circle

Similar Circles Investigation, Part II:
1. Consider the properties of similar figures as you investigate the following measures of Circles A and B.
2. Measure the ratio of radii lengths. If the radii lengths remain the same, what do you think will be true for this ratio for all radii of the circles?
3. Measure the ratio of circumferences for the two circles. What do you notice about this ratio? If the radii lengths remain the same, what do you think will hold true for this ratio?
4. Write a conjecture about the similarity of circles based on your findings.