What Is Half Of π? @BriTheMathGuy

Uploaded June 2026 | Updated September 2026, 1 week ago

Most people answer this on instinct and get it wrong. Half of π is a quarter turn, not a half turn — and that mismatch points to a better way to measure circles.

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$The Most Beautiful Proof If you would like to support my work, you can become a Youtube channel member. (click the Join button) Are you fascinated by the enigmatic mathematical constant e? Ever wondered why it cant be written as a simple fraction? In this video, well dive into the elegant proof that demonstrates the irrational nature of e. Get ready to understand this mathematical marvel like never before! #math #brithemathguy #mathematics This video was partially created using Manim. To learn more about animating with Manim, check out:https://manim.community Disclaimer: This video is for entertainment purposes only and should not be considered academic. Though all information is provided in good faith, no warranty of any kind, expressed or implied, is made with regards to the accuracy, validity, reliability, consistency, adequacy, or completeness of this information. Viewers should always verify the information provided in this video by consulting other reliable sources.$

Why Does Negative * Negative = Positive?