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Use this arctan calculator to easily calculate the arctan of a given number. Online arctangent calculation tool to compute the arcus tangens function in degrees or radians. Supports input of decimal numbers (0.5, 6, -1, etc.) and fractions (1/3, 3/4, 1/6, -4/3 etc.).
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27 lip 2024 · Arctan 1 (or tan inverse 1) gives the angle measure of a right-angled triangle in which the ratio of the opposite side and the adjacent side to the angle is equal to 1. The value of arctan 1 is 45° or π/4 radians.
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The value of arctan 0 in degrees is 0 and the value of arctan 0 in radians is 0. This is because tan 0 = 0 when the angle is in radians or degrees. Learn more about finding the value of arctan 0 along with examples.
A Tan Inverse Calculator is a digital tool that calculates the arctan of a number. How is the Tan Inverse calculated? The Tan Inverse is calculated by using the formula θ = atan(x/y) , where ‘θ’ is the angle, ‘x’ is the opposite side and ‘y’ is the adjacent side.
While we can find the value for arctangent for any x value in the interval [-∞, ∞], there are certain angles that are used frequently in trigonometry (0°, 30°, 45°, 60°, 90°, and their multiples and radian equivalents) whose tangent and arctangent values may be worth memorizing.
