Unlock advanced trigonometric solutions instantly with our Tangent Tetra Angle Identity Calculator. This powerful tool simplifies computing tan(A+B+C+D), a key identity in mathematics, physics, and engineering. Easily find values for four angle sums and deepen your understanding of trigonometric expansions. Input your angles and get precise results fast!
Formula:
The Tangent Tetra Angle Identity allows you to express the tangent of the sum of four angles (A, B, C, D) in terms of the individual tangents. The general formula is:
tan(A + B + C + D) = (S1 - S3) / (1 - S2 + S4)
Where:
- S1 = tan A + tan B + tan C + tan D
- S2 = tan A tan B + tan A tan C + tan A tan D + tan B tan C + tan B tan D + tan C tan D
- S3 = tan A tan B tan C + tan A tan B tan D + tan A tan C tan D + tan B tan C tan D
- S4 = tan A tan B tan C tan D
Angles A, B, C, and D can be entered in degrees or radians.