Cos 0 sin 90 root 2 sin 45 July 8, 2019 16 32 64 128 The value of cos 0 sin 90 root 2 sin 45 is Cos 0 degrees sin 90 degrees root 2 sin 45 degrees Cos 0 + cos 45 + sin 30 into sin 90 - cos 45 + cos 60