The Angle Between Vectors calculator computes the angle(α) separating two vectors (V and U) in three dimensional space.
INSTRUCTIONS: Enter the following:
Angle Between Vectors (α): The calculator returns the angle (α) between the two vectors in degrees. However, this can be automatically converted into other angle units via the pull-down menu. Note: degrees are rounded to the nearest 1,000th.
Thelets the user enter two three-dimensional vectors (V and U) with X, Y and Z components ( ).
α = acos(`hatU * hatV`)