In basic trigonometry computes sine, cosine, tangent, and their reciprocal. Calculates arcsin, arccos, and arctan values inside inverse trigonometric equations. Trigonometric identities solves extremely difficult trigonometric problems. Conversions of Angles converts radian to degree scale.

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Free online tangent calculator. tan(x) calculator. Inverse tangent calculator. Calculation of inverse tangent (no expression support):

In a right-angled triangle, the formula for the tangent function is expressed as the ratio of the perpendicular and base of the triangle. It can also be expressed as the reciprocal of the cotangent function. Mathematically, tan function is written as f (x) = tan x.

Tangent (tan) function - Trigonometry (See also Tangent to a circle ). In a right triangle , the tangent of an angle is the length of the opposite side divided by the length of the adjacent side.

For a right triangle with one acute angle, θ, the tangent value of this angle is defined to be the ratio of the opposite side length to the adjacent side length. This is sometimes referred to as the tangent formula, and is written as follows: The sides of the right triangle are referenced as follows: Opposite: the side opposite θ.

tan (x), tangent function. In a right triangle ABC the tangent of α, tan (α) is defined as the ratio betwween the side opposite to angle α and the side adjacent to the angle α: TBD. The arctangent of x is defined as the inverse tangent function of x when x …

Use an online tangent calculator to calculate the tangent values for the given angle in degree, radian, m radian, or the pi (π) radians. The trigonometric tan calculator will quickly solve the tangle (α) for the given function.

tan() function The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle. This is an online free tan calculator.