1.a A hot air balloon drifts 12km in a direction 70 degrees South of East. An abrupt charge in air movement then comes the balloon 8.0km in a direction 40 degrees South of West. Estimate the record displacement from the starting position after the two drifts. (magnitude & displacement) 1.b A car travels 200 km west, 100km at an angle 60 degrees South of East. What is the net displacement of the car? 2. I will use graphical and for the analytical method, i will use trigonometric function. 3. trigonometric functions-sine, cosine & tangent Please help me on how to graph it and how to solve for the analytical method. Thanks!