What is the direction (angle) of the resultant vector? Rx = -419
Ry = -253
R = 490
θ = ° counterclockwise from the +x-axis

Step-by-step explanation:

Given

Required

Determine the value of

Since, is counter clockwise from x axis;

The relationship between , and R is

Substitute values for Rx and R

Take arccos of both sides

(Approximated)

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.