Role-Play Scenario Tips continued Scenario #3 â Long Term Employee With Some Performance Issues Show appreciation. (âWe value your stability and reliability.â) Ask how the employee thinks things are going. His/her responses may help you decide how to proceed. Remember to focus on performance, not the person. Give specific examples illustrating how the employeeâs performance did not meet your expectations.
The Law of Cosines (also called the Cosine Rule) is very useful for solving triangles: It works for any triangle: a, b and c are sides.
If you divide their dot product by the product of their magnitude, that is the argument for a cosine-function to find the angle between them. My application for the dot product is finding the angle between two vectors for calculating the force required to pull a cable through two or more pipes with a bend.