The bearing of X from Y is 120 degree and bearing of Z from X is is 120 degree,find the of Y from Z.

To find the bearing of Y from Z, we can use the bearing rule:

The bearing of Y from Z is equal to the sum of the bearings of X from Z and X from Y, subtracted from 180 degrees.

Bearing of Y from Z = (Bearing of X from Z) + (Bearing of X from Y) - 180 degrees

Substituting the given values:

Bearing of Y from Z = 120 degrees + 120 degrees - 180 degrees

Bearing of Y from Z = 240 degrees - 180 degrees

Bearing of Y from Z = 60 degrees

Therefore, the bearing of Y from Z is 60 degrees.