Visualizing Trigonometry: Sine Function

This video is inspired from 3Blue1Brown's Lockdown Math series.

[northstarai]

Straightforward and intuitive! Thanks for sharing! it helped me explain how sine waves in AC electricity is formed by the spinning of electrical generators

[rottershier]

When 1 minute of video explains better than an entire freaking smester 😭😭😭

[xNinjxHD]

Awesome you have the other trig functions too thanks man

[tywaun]

Fuckin aye, just what my brain needed

[gerard-nagle]

Real nice, very clear. How did you do the animation, what software did you use if I may ask?

[hugovdz]

If the yellow dot at the left (at the circumference of the cirkel) is halfway the cirkel, so at 180 degrees, then the travelled distance of the dot would be 1/2 Pi. As the diameter of the circle is 2, the dot would have travelled π/4 at the 180 degrees point, and not 1π. Can somebody enlighten me?

[mihaleben]

Cool. Now why are the valies like taht

[mihaleben]

You have to remember an infinite amount of values to solve this, dont you?