MathDB
smallest area of lattice triangle 2008-09 Dürer Round1 D4

Source:

November 29, 2022
geometrylattice pointsareaDurer

Problem Statement

If all vertices of a triangle on the square grid are grid points, then the triangle is called a lattice triangle. What is the area of the lattice triangle with (one) of the smallest area, if one grid has area 11 square unit?