Pythagorean Theorem 4 Examples w/ Fractions & Radicals

I explain how the Pythagorean Theorem allows you to find the length of an unknown side of a right triangle. Examples start at 3:01 6:05 9:14 11:34 Distance Formula & Pythagorean Theorem 3 Examples https://www.youtube.com/watch?v=8NpbtZLhs74 Here is a link to more Pythagorean theorem examples that require more complex algebra work. https://www.youtube.com/watch?v=r5TWWJTJiP8 Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob