Consider angles A, B, and C such that cos A - cos 317°, tan B = tan 198°, sin C = sin 17⁰, where 0 ≤A ≤ 360°, 0° ≤ B ≤ 360°, 0° ≤C≤ 360°. Suppose that A / 317°, B 198⁰, and € +17⁰. The value of A+B+C İs 498* _________