The value of cos 30 degrees is (\frac{\sqrt{3}}{2}). This is a commonly used value in trigonometry, derived from the properties of a 30-60-90 triangle. In this triangle, the ratio of the adjacent side to the hypotenuse corresponds to the cosine of 30 degrees.
The value of cos 40 degrees is approximately 0.766.
Assuming the average radius of the Earth to be about 6,371 kilometers and taking the cos of 30 degrees times that = 5,517 km which is the radius about the axis at that latitude. Take that times 2PI = 34,664 km or c. 21,539 miles
20 degrees Celsius is colder than 30 degrees Celsius. Temperature decreases as the numerical value decreases, so the lower the number, the colder the temperature.
127 degrees 30 minutes 30 seconds = 127.5083333...degrees (the 3s never end)
30 degrees Celsius = 86 degrees Fahrenheit
The value of cos 40 degrees is approximately 0.766.
Cos(30) = sqrt(3)/2
Cos(22.5)=0.9238795325
cos(25o) = 0.906307787 ==========
30 degrees explanation 2Cosx-radical 3=0 Then 2cosx=radical 3 and cos x=(radical 3)/2 Now remember that cos 300 is (radical 3)/2 from the 30/60/90 triangle. So the answer is 30 degrees.
cos 34o ≈ 0.829 cos 34 = 0.86074
cos(22) is a trigonometric ratio and, if the angle is measured in degrees, its value is 0.9272
cos 315 degrees is 4th quadrant same as cos (-45) degrees which is +0.7071
0.422618262
cos67,5
The cosine of 70 degrees is 0.34202014332567.
The inverse cos of 1 is equal to o degrees. You can find this answer by knowing what angle measurement has cos equal to a value of 1.