MathDB
Find the perimeter of the convex polygon

Source: Azerbaijan NMO 2016. Senior P1

July 27, 2023
geometryperimeter

Problem Statement

Find the perimeter of the convex polygon whose coordinates of the vertices are the set of pairs of the integer solutions of the equation x2+xy=x+2y+9x^2+xy = x + 2y + 9.
Back to ProblemsView on AoPS