vector addition

     When we are doing vector additon question, we basically just add the X and Y. For each vector, we calculate the X and Y by doing the math, we use sine or cosine to calculate the value for "x" and the value for "y". And we add all the X together, also, add all the Y together, to obtain the final result Dx and Dy. Once we get that value, we can simply get the final result by using the pythagorean theory, and then use tangent law to calculate the angle.
And That is the Final Answer /!!!