Areas of Lattice Triangles with Exactly 3 Lattice Points

Explanations 2

• This is a special case of Pick's Theorem. In this special case, we have that if the area is A=I+B2−1,A = I + \frac {B}{2} - 1,A=I+2B​−1,we set I=0I=0I=0 to get A=B2−1A=\frac{B}{…

  By Ahaan Rungta, Moor Xu

• The goal of this post is to give an intuitive explanation of the following key special case of Pick's theorem: Let TTT be a ("simple") lattice triangle (i.e. triangle with verti…

  By Victor Wang, Moor Xu