Pythagorean Theorem in the solution of the problem

Geometry is a very broad field of mathematics composed of a wide range of tools that can be used for problem solving. In this module, you are going to research three examples of the implementation of geometry that would employ the use of the Pythagorean Theorem as a problem-solving tool. 

The examples you find can come from several different fields of study and applications such as construction, city planning, highway maintenance, art, architecture, and communications, to name a few. The examples you find must clearly demonstrate the use of the Pythagorean Theorem as a tool. Your textbook-Chapter 10, "Modeling with Geometry"-would be a good reference to consult for some examples illustrating the use of the Pythagorean Theorem in applied situations.

For each example you share in your post, address the following: