This page includes a lesson covering 'Using the tangent function to find the angle' as well as a 15-question worksheet, which is printable, editable and sendable.

Find the tangent of an angle given in degrees, radians, or pi radians with this easy-to-use tangent angle calculator.

While we can find tan⁡ (θ) for any angle, there are some angles that are more frequently used in trigonometry. Below is a table of tangent values for commonly used angles in both radians and …

In any right triangle, the tangent of an angle is the length of the opposite side (O) divided by the length of the adjacent side (A). In a formula, it is written simply as 'tan'.

Dec 8, 2025 · Tangent, which is commonly abbreviated to three letters as T-A-N, is the ratio of the side opposite the angle we know, or want to know, over the side adjacent to that angle.

In right-angled triangles, the tan of an angle (θ) is the ratio of the side opposite the angle to the side adjacent to it. Mathematically, tan (θ) = sin (θ) / cos (θ).

Apr 24, 2017 · The tangent function represents the ratio of the opposite side divided by the adjacent side. To find the angle measurement, you need to use the inverse tangent, or …

Calculate the angle from tangent values instantly with our Tan Angle Calculator. Perfect for trigonometry, geometry, and engineering tasks.

Given an angle A in a right triangle, then tan A is equal to the length of the leg that is opposite to this angle A, over the length of the leg that is adjacent to this angle A.

Use this tangent calculator to easily calculate the tangent of an angle given in degrees or radians. This trigonometry calculator is useful for solving right triangles, circles, and other figures …