How to calculate the hypotenuse of a right angle triangle given the length of two sides

Question

calculation

Answer 1

from math import sqrt

def hypotenuse(x,y)
return sqrt(x**2 + y**2)

print hypotenuse(3,4)
>>>output: 5.0

Answer 2

https://code.sololearn.com/c4yvbEZxHXID/?ref=app

Answer 3

https://code.sololearn.com/cPUrWZPo78g5/?ref=app
https://code.sololearn.com/cQHST4uk0c8o/?ref=app

Answer 4

from math import sqrt, cos, radians

def simple_pythagoras(a, b):
return sqrt(a * a + b * b)

def extended_pythagoras(a, b, alpha):
alpha_rad = radians(alpha)
return sqrt(a * a + b * b - 2 * a * b * cos(alpha_rad))