Function hypotenuse

hypotenuse(a: number, b: number): number
Calculates the hypotenuse of a right triangle using the Pythagorean theorem.
Parameters
- a: number
  Length of one leg.
- b: number
  Length of the other leg.
Returns number
The length of the hypotenuse.
Example
```
hypotenuse(3, 4);   // returns 5
hypotenuse(5, 12);  // returns 13
```
- Defined in hypotenuse/hypotenuse.ts:14