Question

∠BCD is reflected over the y-axis. If m∠BCD = 65°, what is the m∠B'C'D'?

25°




35°




65°




115°

Answer 1

The answer is 65 I'm pretty sure because a reflection is a rigid motion and a rigid motion preserves angle measure and distance so the angle measure of BCD will be the same as angle measure B'C'D'

Answer 2

The answer is 35


Hope this helped heheh :)