1 Arccos(x) Calculator | Inverse cosine calculator

Arccos Calculator

Angle in degrees:
Angle in radians:

Cosine calculator ►

Arccos definition

arccos(x) = cos-1(x)


For example, If the cosine of 60° is 0.5:

cos(60°) = 0.5

Then the arccos of 0.5 is 60°:

arccos(0.5) = cos-1(0.5) = 60°

Arccos table

x arccos(x)
degrees radians
-1 180° π
-0.8660254 150° 5π/6
-0.7071068 135° 3π/4
-0.5 120° 2π/3
0 90° π/2
0.5 60° π/3
0.7071068 45° π/4
0.8660254 30° π/6
1 0


See also

Do my Math Homework 1
Examinations of reasonable numbers. On the off chance that the indications of the looked at numbers are changed, at that point we can promptly say which number is more noteworthy and which is littler, so at the earliest reference point we will inspect the standard for contrasting levelheaded numbers and various signs. Further we will stop on examination of zero with other sane number. After this, we will harp on the correlation of positive sane numbers. At last, we continue to the standard of contrasting negative objective numbers. The hypothesis will be weakened with arrangements of trademark models.

Users write Now: Integral calculator ??? Usable you are ours, but where are you dug up such a dear? For a minute ..., if that in a search engine when typing -calculator-, Integral gives the first line: The online calculator is the best and free

More Calculators: Words to Pages 1