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:

$$ y=tangent(x) $$

<table class="table table-striped table-bordered"> <thead> <tr> <th>X(deg)</th> <th>X(Rad)</th> <th>tangent(X)</th> </tr></thead> <tbody> <tr> <td>180 ̊</td> <td>π</td> <td>0</td> </tr> <tr> <td>150 ̊</td> <td>5π/6</td> <td>-0.57735</td> </tr> <tr> <td>135 ̊</td> <td>3π/4</td> <td>-1</td> </tr> <tr> <td>120 ̊</td> <td>2π/3</td> <td>-1.732051</td> </tr> <tr> <td>90 ̊</td> <td>π/2</td> <td>Out of Range</td> </tr> <tr> <td>60 ̊</td> <td>π/3</td> <td>1.732051</td> </tr> <tr> <td>45 ̊</td> <td>π/4</td> <td>1</td> </tr> <tr> <td>30 ̊</td> <td>π/6</td> <td>0.57735</td> </tr> <tr> <td>0 ̊</td> <td>0</td> <td>0</td> </tr> </tbody> </table>

Usage example

x：45 radian

Click "calculate" to output the result

Tangent (x)：1.619775