1 If the process is broken at any point, use new gloves from a new package. 2  Wear sterile gloves only when necessary. 3  Never wash gloves and reuse.  Never use gels and alcohol to clean gloves, use a new pair each time.
The horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.he horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.
Astronomers use angular measure to describe the apparent size of an object in the night sky. An angle is the opening between two lines that meet at a point and angular measure describes the size of an angle in degrees, designated by the symbol Â°. A full circle is divided into 360Â° and a right angle measures 90Â°.