Question

Plz help!

The line segment is reflected about the y-axis to form A'B'. Which statement describes A'B'?



A'B' is half the length of AB.
A'B' and AB are equal in length.
A'B' is greater than twice the length of AB.
A'B' and AB are perpendicular.

Answer 1

ROTATION DOESNT CHANGE LENGTH

Answer 2

They are equal in length. Reflection does not change length.