### Home > CC2MN > Chapter 6 Unit 6A > Lesson CC3: 6.2.3 > Problem 6-75

6-75.

A **reflection** flips an object across a line (called a **line of reflection**). To reflect an object, you must choose a line of reflection.

A **rotation** turns an object about a point. To rotate an object, you must choose a point, direction, and angle of rotation.

part (a): reflection

part (b): rotation

Now try (c) and (d) on your own.

Use the eTool below to explore rigid transformations.

Click the link at right for the full version of the eTool: *CC3 6-75 HW eTool*