Question

An angle is reflected across the y−axis. How is the measure of the reflected angle related to the measure of the original angle?

A) The measure of the reflected angle is equal to the measure of the original angle.
B) The measure of the reflected angle is half the measure of the original angle.
C) The measure of the reflected angle is one-third the measure of the original angle.
D) The measure of the reflected angle is twice the measure of the original angle.

Answer 1

The measure of the reflected angle is equal is half the measure of the original angle

Answer 2

Answer: A) The measure of the reflected angle is equal to the measure of the original angle.

Step-by-step explanation: Reflections, rotations, and translations of the original angle don't change the size of the new angle. So, that means that the new angle is equal to the original.

Let me know if this is right! :)