Project 75: Distance

Project 75:  Assume four variables (x1, y1, x2, y2) have been initialized.  These variables refer to the coordinates of two points.  

Task: initialize a variable called 'distance' that represents the distance between the two points.  

Hint: Look at the picture above and think about the Pythagorean Theorem.

**If your code works for 5 test cases, you can enter your e-mail address

Universal Computational Math Methods:

pow(5,2) returns 25.0

abs(-3.0) returns 3

sqrt(49.0) returns 7.0