I’m having problems with this one

Based on the distance between triangles ABC and A'B'C', the line of reflection that reflects ABC to A'B'C' is (x = 1).
To find this out, you can use the coordinates of a point in triangle ABC and it's corresponding point in A'B'C'.
The coordinates of B is (3, 2)
The coordinates of B' is (-1, 2)
Find the midpoint between these points:
= ( (x₁ + x₂) / 2), ((y₁ - y₂) /2)
= (( 3 + (-1)) / 2 ) , ((2 - 2) / 2))
= (1, 0)
This shows that the line of reflection is x = 1.
Find out more on the line of reflection at https://brainly.com/question/1908648
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