Reflect a Point Across Lines of Symmetry | Tips and Tricks

The video tutorial explains how to understand and perform reflections of points, lines, and polygons using lines of symmetry. It covers reflections across the Y-axis, X-axis, Y = X line, Y = -X line, and the origin. The instructor suggests using a sheet of paper to visualize these reflections, making it easier to understand the changes in coordinates without memorizing rules. The tutorial emphasizes the importance of visual aids in learning geometric transformations.

How does reflecting a point over the line Y = -X differ from reflecting it over Y = X?

What does it mean for a point to be symmetrical about the origin?

Summarize the best strategy for remembering the rules of reflections in geometry.