![[n][n+8]=0](https://tex.z-dn.net/?f=%5Bn%5D%5Bn%2B8%5D%3D0)
if either or both of
![[n]](https://tex.z-dn.net/?f=%5Bn%5D)
and
![[n+8]](https://tex.z-dn.net/?f=%5Bn%2B8%5D)
are 0, i.e. if one or both of
and
are even. But both will be even if
is even, and odd otherwise, so any even
will be a solution, e.g.
.
Theres only 3 shapes that can form such regualr tessellations triangle square and regular hexagon so that being said triangle is your answer
I think n2+2
and i don’t really know how to explain
15.2 Is the answer...Hope this helps
