Azimuth
The correct spelling is "algorithm" (a method of expressing and solving equations).
They are the modern way of expressing Roman numerals in the form of MMCMLXXVI that is the equivalent of 2976 but the ancient Romans would have used a different method of expressing the equivalent of 2976 into Roman numerals.
when the vectors are not all pointing in the same direction
That is radar, which is short for radio direction and ranging.
Intersection.
Intersection.
Azimuth
Intersection.
Azimuth
Azimuth
The method of expressing direction illustrated is using a compass rose, which shows cardinal directions (north, south, east, west) and intermediate directions (northeast, northwest, southeast, southwest).
most common military method of expressing direction
significant figures.
Significant figure
degree
The correct spelling is "algorithm" (a method of expressing and solving equations).