You are given the lengths of the vectors, the hypotenuses of right triangles, and you are given angles. It should be straight forward trigonometry to determine the lengths of the legs of the right triangles, and so the components of the vectors.
You are given the lengths of the vectors, the hypotenuses of right triangles, and you are given angles. It should be straight forward trigonometry to determine the lengths of the legs of the right triangles, and so the components of the vectors.