Reflection refers to the transformation of an image.
The line of reflection must be x =5.
What is a line of reflection?
Reflection refers to the mirror image of shape.
The image reflects with the help of line of reflection.
Given
In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon with its vertices at A′, B′, C′, and D′.
Points A′, B′, and D′ are shown, but the line of reflection and point C′ are not.
The coordinates of point C are (4, 2) and C' (6, 2).
Then,
The reflection across the y-axis and x-axis is;
[tex]=\dfrac{4+6}{2}\\\\= \dfrac{10}{2}\\\\= 5[/tex]
Hence, the line of reflection must be x=5.
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