cosine 45° = √2/2 (Square root of 2 over 2)
Cosine(42 radians) = -0.399985 Cosine(42 degrees) = 0.743146
The cosine of 10 degrees is 0.98480775301221. Hope I helped!
The cosine of 0.57 degrees is 0.999951. The cosine of 0.57 radians is 0.841901
60 degrees = 0.5 1/2
Cos(30) = sqrt(3)/2 = 0.866025403.... ( Which is irrational).
1.75
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 24 degrees is 0.913
The cosine of 60 degrees is 0.5
No; those could be three different values, or sometimes two of them might be the same. For example, if the angle is 45 degrees, the values are about... cos:0.707 sin: 0.707 tan: 1 For 45 degrees, the cosine and sine are the same. For 36 degrees, cos:0.809 sin: 0.588 tan: .727
0.525321989
To find the cosine of a specific angle, you can use a scientific calculator or refer to the unit circle. For example, the cosine of 0 degrees (or 0 radians) is 1, while the cosine of 90 degrees (or π/2 radians) is 0. Additionally, you can use trigonometric identities or tables for common angles such as 30 degrees (√3/2), 45 degrees (√2/2), and 60 degrees (1/2).
Cosine(42 radians) = -0.399985 Cosine(42 degrees) = 0.743146
Cosine(84 radians) = -0.680023 Cosine(84 degrees) = 0.104528