Skip to main content
OlympiadHQ

Browse · harp

Print

smc

geometry senior

Problem

A point in the plane is called a lattice point if both and are integers. The area of the largest square that contains exactly three lattice points in its interior is closest to
(A)
(B)
(C)
(D)
Solution
The best square's side length is slightly less than , yielding an answer of
Final answer
D