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

 
Typ materiálu
Aktivita
Klíčová slova
exploration  soddy  sphere  spheres  spherical  tetrahedron 
Cílová skupina (věk)
14 – 18
Jazyk
English (United Kingdom)
 
 
Licence
CC-BY-SA, GeoGebra Terms of Use
Odvozené materiály
Four spheres 3D
Sdíleno uživatem Irene Sendra
 
 
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