Big Ideas Math Geometry, 2014
BI
Big Ideas Math Geometry, 2014 View details
Quiz
Continue to next subchapter

Exercise 7 Page 198

Each vertex must be moved to the opposite side of the line of reflection while maintaining the same distance from the line.

Practice makes perfect
Before we begin, let's add the given line of reflection to the graph of quadrilateral PQRS.

To reflect the triangle in the line y=- 2, each vertex must be moved to the opposite side of the line of reflection while maintaining the same distance from the line.