MathDB
computational, 5 spheres, 1 on top of other 4, 2002 Portugal p2

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October 13, 2020
geometry3D geometrysphere

Problem Statement

Consider five spheres with radius 1010 cm . Four of these spheres are arranged on a horizontal table so that its centers form a 2020 cm square and the fifth sphere is placed on them so that it touches the other four. What is the distance between center of this fifth sphere and the table?