how to reset an angle unity code example

Example 1: unity reset rigidbody velocity

GetComponent<Rigidbody>().velocity = Vector3.zero;
GetComponent<Rigidbody>().angularVelocity = Vector3.zero;

Example 2: how to reset rotation in unity

transform.rotation = Quaternion.Euler(transform.rotation.x, transform.rotation.y, 0);