Use the Pythagorean theorem: c² = a² + b²
Identify the two legs of the right triangle: a and b
Square both leg lengths
Add the squared values
Take the square root of the sum
The result is the hypotenuse: c = √(a² + b²)
Use the Pythagorean theorem: c² = a² + b²
Identify the two legs of the right triangle: a and b
Square both leg lengths
Add the squared values
Take the square root of the sum
The result is the hypotenuse: c = √(a² + b²)