Triangle Generator
Presets
Saved presets stay in this browser.
Measures
Fill in any three: two angles and a side, two sides and an angle, or three sides. The rest are worked out and shown faintly. Type sqrt for √, / for a fraction and pi for π. Rename a corner in the box before its angle.Angles
Sides
AB
BC
CA
Heights None
Labels no unit · rounded to tenths · right-angle squares
Drag any label on the figure to move it.