Trigonometric Calculator

Trigonometric Calculator

Calculator Mode: Basic Trig Functions Inverse Trig Functions Right Triangle Solver Trig Identities

Angle:

Unit: Degrees Radians

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Trigonometric Ratio:

Function: sin⁻¹ (arcsine) cos⁻¹ (arccosine) tan⁻¹ (arctangent)

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Known Elements: Two sides One side and one angle

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Angle:

Trigonometric Identities:

About Trigonometric Functions

Trigonometry studies relationships between side lengths and angles of triangles. The main functions are sine (sin), cosine (cos), and tangent (tan), with their inverses (sin⁻¹, cos⁻¹, tan⁻¹).