A mathematical fable
578,496 Views
398 Questions Answered
Best of Web
Let’s Begin…
When two triangles are similar, the reduced ratio of any two corresponding sides is called the scale factor of the similar triangles. What does that mean? Perhaps the story of this king's decision to partition his land will clarify a few things about scaling and similarity.
What is the Pythagorean Theorem?
Sign in to answer questionAbout TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by Numberphile
- Lesson Plan created by Jordan Reeves
