Worked Example: Reflecting in x = 2
Part of Transformations: Reflections — GCSE Mathematics
This study notes covers Worked Example: Reflecting in x = 2 within Transformations: Reflections for GCSE Mathematics. Revise Transformations: Reflections in Geometry & Measures for GCSE Mathematics with 13 exam-style questions and 5 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 4 of 5 in this topic. Use this study notes to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 4 of 5
Practice
13 questions
Recall
5 flashcards
Worked Example: Reflecting in x = 2
Reflect point (5, 3) in the line x = 2.
Step 1 Find distance to mirror line
Point is at x = 5, mirror line is x = 2
Horizontal distance = 5 - 2 = 3 units to the right
Step 2 Go same distance on other side
Go 3 units LEFT from x = 2
New x = 2 - 3 = -1
y stays same: y = 3
Step 3 Write image
Image: (-1, 3)