Consider a cube-shaped building with each side (length, breadth, and height) measuring 100 meters. If access points have a radius of 20 meters, how many access points would you need? If the radius is...

Consider a cube-shaped building with each side (length, breadth, and height) measuring 100 meters. If access points have a radius of 20 meters, how many access points would you need? If the radius is 38 meters, how many access points would you need? What is your inference?