How it Works
Ratios of right triangles.
What is Construction Trigonometry?
SOH CAH TOA calculator.
Step-by-Step Guide
1. Angle
Degrees.
2. Function
Sin/Cos/Tan.
3. Calc
Side ratio.
Example
Input: 45°, Tan
Result: 1.0
FAQ
SOH?
Sine = Opposite / Hypotenuse.
CAH?
Cosine = Adjacent / Hypotenuse.
TOA?
Tangent = Opposite / Adjacent.
Degrees or Radians?
Construction uses Degrees.
Inverse?
ArcSin/ArcCos find the angle from sides.
Conclusion
Essential for roof pitches, ramps, and carpentry layouts. Tan(Angle) = Rise/Run.