# I'm more than my brother but have less

We are two brothers
bounded by a circle
I'm his double
but he has twice more legs than me

What are we?

• This is my first riddle, and if anything should be unclear or two broad, I'd like to apologize for that in advance. – yunzen Jan 18 at 10:03

## 1 Answer

I think this is a play on something around

pi ($$\pi$$) and tau ($$\tau$$) both circle ratios.

I'm his double but he has twice more legs than me

$$\tau = 2\pi$$ but $$\pi$$ has twice the number of legs of $$\tau$$.

• That was even faster than I'm allowed to accept it – yunzen Jan 18 at 10:13
• Thanks HerrSerker! I was fortunate as once asked Before the Ides of March – Tom Jan 18 at 10:18