1-B Forand vector, the angle from the horizontal axis to the vector is given by tan = W/x. The final angle must be designated using the North- East- South-West convention stated in the beginning of the lab . For example , An angle measure on the unit circle of 130 degrees can be designated as 40 degrees west of north oras 50 degrees north of west. Using a calculator find the numerical value of for the targent and the actual value of the angle and include a designation. Record the Angle with proper designation from your calculation : Calculate the error in the angle : Explain the method that you used to calculate the error above and why that method is valid in this type of measurement : Now record your Displacement and Angle with the appropriate erion using the standard rotation of Value +/-4 Value_ Net displacement with error: Argle with error: Record the Angle with proper designation from the simulator : -C