4

Part of 1994 Chile National Olympiad

Problems(1)

max no of equal balls of radius 1 in 10x16x1 (Chile NMO 1994 P4)

Source:

Consider a box of dimensions

10

\times 16

\times 1

cm. Determine the maximum number of balls of diameter

1

cm that the box can contain.

combinatorial geometrycombinatoricscircles3D geometrySpheresgeometry