Desmos Marbleslide 21 Solved

I thought this was a fun one from Desmos Marbleslide Challenges!

[maxstratford]

I would guess just because of the 2pi it is a sin or cos graph that makes it work 100% of the time. That way it goes down in the center too.

[PerseoRapax]

I saw that on TikTok, It's good to know that you explain it on YouTube.

[maxisaacs]

Solve this: An isosceles triangle ABC has angle theta as the apex angle. The values of the sides are sin of theta, radical sin of theta, and radical sign of theta. What is the area of triangle ABC