Math:It depends on the compass, but primarily in America it includes Metric and Imperial.
Geography: Degrees, Minutes and Seconds.
no
A protractor is usually used to measure an angle.
Not normally. A protractor is generally used to measure angles.
A unit can be a measure of length. It is one-dimensional. A squared unit can be a measure of area. It is two-dimensional. A cubic unit can be a measure of volume. It is three-dimensional.
Compass
no
it measures what direction you are facing.
A protractor is usually used to measure an angle.
A magnetic compass can measure a boat's heading, or the direction it is moving.A compass
It is part of the unit that displays the direction.
The degrees of a full circle.
Wind direction is usually identified by the heading from which it is blowing, in degrees (like the 360 degrees of the compass). More commonly, it is referred to in
Not normally. A protractor is generally used to measure angles.
As far as I am aware, CO is not a unit of measure.
A unit can be a measure of length. It is one-dimensional. A squared unit can be a measure of area. It is two-dimensional. A cubic unit can be a measure of volume. It is three-dimensional.
Compass
The instrument you are looking for is a compass