Almost not quite right A 4x4 square can take 9 people in an area of 16 sq. m, and the triangles can take 10 people in an area of 17.32 (10 x sqrt 3) sq. m, so the comparison depends on the shape we are trying to fill. Reply
A 4x4 square can take 9 people in an area of 16 sq. m, and the triangles can take 10 people in an area of 17.32 (10 x sqrt 3) sq. m, so the comparison depends on the shape we are trying to fill.