Variables:
Method variables and parameters
A monkey calculates the hypotenuse given the length of two sides of a triangle. The two lengths are given as input by the user. Two versions are given of this animation: in the first, a monkey method is defined which uses variables in which to store the values input by the user and those calculated by the monkey; in the second, the monkey method takes two parameters (the lengths of the sides given as input in the main world method).