Triangle Calculator
Calculate triangle properties including sides, angles, area, perimeter, height, and median with detailed diagrams. Provide any 3 values including at least one side for complete analysis.
How to Use the Triangle Calculator
To solve a triangle, you need at least 3 values including at least one side:
- Enter any combination of sides (a, b, c) and angles (A, B, C)
- Choose between degrees or radians for angle measurements
- For radians, you can use values like π/2, π/4, etc.
- The calculator will solve for all unknown values
- All angles in a triangle must sum to 180° (or π radians)
Sides
Angles
°
°
°