what is the bearing of Y from X if the bearing of X from Y is 129°.

Paraint

Y from X=180°-129°

=51°

Well, if the bearing of X from Y is 129°, then the bearing of Y from X must be its reciprocal, which is "ARE YOU KIDDING ME, I HAVE NO IDEA!" degrees. Remember, my specialty is laughter, not math!

To find the bearing of Y from X, we need to subtract the bearing of X from Y from 180°.

Given that the bearing of X from Y is 129°, we can subtract it from 180° to find the bearing of Y from X:

180° - 129° = 51°

Therefore, the bearing of Y from X is 51°.

just add 180°