Four spheres

[b][i]Four spheres of radius R tangent to each other in pairs. Find the radius of the fifth sphere tangent to all four of these spheres.[/i][/b]

 

uStas

 
Materialtyp
Aktivität
Tags
exploration  soddy  sphere  spheres  spherical  tetrahedron 
Zielgruppe (Alter)
14 – 18
Sprache
English (United Kingdom)
 
 
Lizenz
CC-BY-SA, GeoGebra Terms of Use
Abgeleitete Materialien
Four spheres 3D
Geteilt von Irene Sendra
 
 
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