·

Matemática ·

Geometria Espacial

Send your question to AI and receive an answer instantly

Ask Question

Preview text

Considere o cubo ABCDEFGH e os planos diagonais AEGC e DHFB Justifique que 1 As retas FH e EG são perpendiculares 2 A reta CG é perpendicular ao plano EHG F 3 As retas FH e GC são ortogonais 4 Os planos diagonais AEGC e DHFB são perpendiculares