Tangent Function Online Calculator



App description

The tangent function is the ratio of the opposite side to the adjacent side in a right triangle. Placed in a Cartesian coordinate system $$ tan\theta =y/x $$

Tan takes a corner and returns the ratio of the two right-angled sides of the right-angled triangle. This ratio is the ratio of the length of the opposite side of the corner to the length of the adjacent side in a right triangle.

When used, the calculation form is as follows:

$$ y=tangent(x) $$

X(deg) X(Rad) tangent(X)
180 ̊ π 0
150 ̊ 5π/6 -0.57735
135 ̊ 3π/4 -1
120 ̊ 2π/3 -1.732051
90 ̊ π/2 Out of Range
60 ̊ π/3 1.732051
45 ̊ π/4 1
30 ̊ π/6 0.57735
0 ̊ 0 0

Usage example

x:45 radian

Click "calculate" to output the result

Tangent (x):1.619775

 

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