### Home > GB8I > Chapter 8 Unit 9 > Lesson INT1: 8.1.1 > Problem 8-18

8-18.

Use tracing paper and a series of rigid transformations to determine if these two polygons are congruent. If possible, find the lengths of and

*.*

What two transformations are needed to move onto

*?*

To find and

*, divide or multiply by the zoom factor.*