How to add vectors

Fomulas:
Pythagorean: a² + b² = c²

Trigonometry:

Adding or subtacting vectors by scale diagram:

1. Head to Tail

2. Resultant is always origin to destination

3. subtracting vecotrs means adding a vector in the opposite direction

4. use protractor to mreasure the angle accordance to N or S

Adding or subracting vectors by Components:

1. Set your positive axes (N and E)

2. Break all vectors down into two components (x and y)

3. Solve for x and y

4. Use pythagorean to add the two sums of components (x and y)

5. Use trigonometry to solve for angle