How to apply parallelogram rule and triangle rule to calculation? Ask for help It's better to add a few examples to analyze. Please! If you answer well, you'll get bonus points

How to apply parallelogram rule and triangle rule to calculation? Ask for help It's better to add a few examples to analyze. Please! If you answer well, you'll get bonus points

The parallelogram rule can be used to find the resultant force of two mutually angled common forces. The line segment representing the two forces can be used as a parallelogram for the adjacent side. The diagonal line between the two adjacent sides represents the magnitude and direction of the resultant force. This method is called the parallelogram rule of forces