# Activity #10

Today I want you and your partner to write two Boolean functions. Boolean functions are ones that return either True of False to answer a "question."

An example of this would be the following fucntion that determines if a number is even.

At the command line we would test it with:

Write each of these functions in a single file named s31.py

• Write a fruitful function `isRightangled(a,b,c)` which, takes in the length of three sides of a triangle, and will determine whether the triangle contains a right-angle.  [Remember that a triangle that contains a right angle will satisfy Pythagorean's Theorem]   You may assume that the third argument to the function is always the longest side.   The function will return `True` if the triangle is right-angled, or `False `otherwise.

• Write a function ` isLeapYear``(year)`  A year is a leap year if it is divisible by 4 unless it is a century that is not divisible by 400. Write a function that takes a year as a parameter and returns `True` if the year is a leap year, `False` otherwise.

When you are done you should submit your code under PARTNER A's account:

https://www.cs.uni.edu/~schafer/submit/which_course.cgi