(1-(SIN(n)^2))^0.5
The cosine of 90 degrees is zero.
The cosine of 8 degrees is 0.99026806874157031508377486734485
Cosine is 0.995
Cosine is 0.766
The cosine of 60 degrees is 0.5
The cosine of 24 degrees is 0.913
The cosine of 2pi is 1. In fact, for every integer N, the cosine of 2 N pi is 1.
cosine(59 degrees) = 0.51504 (rounded)
Cosine(42 radians) = -0.399985 Cosine(42 degrees) = 0.743146
Cosine(84 radians) = -0.680023 Cosine(84 degrees) = 0.104528
The cosine of 10 degrees is 0.98480775301221. Hope I helped!
-0.9659