📐 Right Triangle Calculator
Calculate missing sides, angles, area and perimeter of right triangles using the Pythagorean theorem and trigonometry. Enter any two known values to find all other properties.
Input Values
Sides
cm
cm
cm
Angles
degrees
degrees
degrees (fixed)
Area (Optional)
cm²
Quick Presets
Results
Frequently Asked Questions
⚠️ Disclaimer
This calculator is provided for educational and general reference purposes only. For professional engineering, construction, or other critical applications, please consult relevant professionals and use specialized software for verification. The accuracy of calculations depends on the correctness of input data.