Geometry 5.7a, Pythagorean Theorem & Pythagorean Triples

A quick review of the Pythagorean Theorem and we do a proof of the Pythagorean Theorem using area and algebra. We find a missing side length as a value of x and give the answer in simplest radical form, then we determine how far the foot of a ladder should be from the base of a tree for it to have a 4 to 1 ratio for a:b. We discuss primitive Pythagorean triples, how they consist of all even numbers or two odds and an even, what makes a triple non-primitive, and finding the missing side length of a triangle and determining whether the side lengths form a triple.

Grade 8 Math, Chapter 12, Pythagorean Theorem Playlist https://www.youtube.com/playlist?list=PLKi4WTp6PRGWAOm9mgM05yKrUreEcd0gg

Grade 8 Math #12.2c, Converse of the Pythagorean Theorem in Real Life problem https://www.youtube.com/watch?v=DcxYTNQ-aw8& list=PLKi4WTp6PRGUA2QyUH-n7aWGWv1jafWvO&index=173

Algebra I #5.9b, FOIL - Multiply a Binomial by a Binomial https://youtu.be/GU0qOvsdtS8

High School Geometry Playlist https://www.youtube.com/playlist?list=PLKi4WTp6PRGVBM1nPhwW1lTuxi32Q0IZ3

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