Find the value of 2 cos 45 sin 15 July 8, 2019 16 32 64 128 Find the exact value of sin 15 degrees Find the value of each trigonometric ratio Find the exact value of sin Cos 0 + cos 45 + sin 30 into sin 90 - cos 45 + cos 60 Find the value of each trigonometric ratio to the nearest ten-thousandth
