Question

In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon with its vertices at A, B, and D are shown, but the line of reflection and point C are not

Answer 1

the line of reflection is at 5 on the x-axis. C is at the point,(6,2)

Answer 2

The line of reflection must be x=5

Explanation:

Here, C = (4, 2) & C' = (6, 2)

And the reflection here is across y-axis on x-axis.

The value of y is not changing with reflection, so the line of reflection will be:

`(4+6)/2=10/2=5`