# Right triangle calculator

Trigonometry right triangle solver. Find the hypotenuse

**c**of a triangle - calculator. Area

**S**of right triangle calculator.

Calculate right triangle by:

- two cathetuses a and b
- cathetus a and hypotenuse c
- cathetus a and opposite angle A
- cathetus a and adjacent angle B
- hypotenuse c and angle A
- hypotenuse c and height h
- area S and hypotenuse c
- area S and cathetus a
- area S and angle A
- circumradius R and cathetus b
- perimeter p and hypotenuse c
- perimeter p and cathetus a