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.
The distance formula is derived from the Pythagorean theorem. Distance between two points in a plane is calculated with the 2 coordinates (x1, y1) and (x2,y2). Draw a right angled triangle with the line formed by the points. The distance between the two points can be calculated by finding the horizontal (x2 - x1) and vertical distances (y2 - y1). Enter the coordinate values into this online Distance Between Two Points Calculator and find the length between the two points.