Function Pythagorean

Pythagorean(a: number, b: number, type?: "hyp" | "leg"): number
Calculates the third side length of a triangle (either the hypotenuse or the second leg) given two side lengths with the Pythagorean theorem.
Parameters
- a: number
  The first side length
- b: number
  The second side length
- Optionaltype: "hyp" | "leg" = "hyp"
  The type of calculation, either "hyp" for hypotenuse or "leg" for leg
Returns number
Example
```
// Returns 3
const leg = Chalkboard.geom.Pythagorean(4, 5, "leg");

// Returns 5
const hyp = Chalkboard.geom.Pythagorean(3, 4, "hyp");
```
- Defined in Chalkboard.geom.ts:318