Arccos Calculator

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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)
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°	0

MATH CALCULATORS

What are the changes of conditions for? With their assistance, you can understand conditions. How? Certain changes, which will be examined in the following section, enable us to move from a condition to an identical condition or condition impact. Handy utilization of such changes makes it conceivable to construct a chain of proportionate conditions and conditions results with a genuinely basic arrangement as far as a limited condition, which enables you to discover every one of the underlying foundations of the first condition by the foundations of the last condition.

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arccos

Angle in degrees:
°
Angle in radians:
rad
Calculation:

Arccos Calculator

Arccos definition

Arccos table

See also

MATH CALCULATORS