Enter any two sides of a right triangle to find the third. Also calculates both non-right angles and the triangle area.
Enter two known sides
Where a and b are the two shorter sides (legs) and c is the hypotenuse (the longest side, always opposite the right angle).
| a | b | c |
|---|---|---|
| 3 | 4 | 5 |
| 5 | 12 | 13 |
| 8 | 15 | 17 |
| 7 | 24 | 25 |
| 9 | 40 | 41 |