memes

I get downvoted for bringing it up, but for fuck's sake you're dumping literally everything into this community regardless of the fit. There are a dozen (I'm estimating) other communities that could benefit from the content you post but you have thus far insisted on only posting here.

Can you at least make the tiniest effort to spread content to other communities that would benefit from the increased views and potential subscriptions?

I shall await the fun police and everything's a meme comments.

If it clucks likes a chicken and scratches like a chicken, it's Man.

Dammit Diogenes, this is why we don't allow you in the geometry class anymore.

Solution:

Explanation:

1. in order for the straight lines to be 90 deg with the circles, they must be radii of circles with same central point

2. the length of an arc is defined as c = r * θ (where r is the radius, and θ is the angle)

3. we define the inner circle with radius r₁ and its arc L₁ = r₁ * θ₁

4. we define the outer circle with radius r₂ and its arc L₂ = r₂ * θ₂

5. Because of (1), θ₁ + θ₂ = 2π

6. To create the shape, L₁ = L₂ = r₂ - r₁

If you start replacing and solving, you will get a 2nd grade quadratic, which has a positive and a negative solution. The positive solution is that magic number.

Learned this one in 6th grade geometry: drawing a square in thr corner doesn't make it 90°