Ma ajutati? O piramida triunghiulara regulata VABC are VA=AB=8 cm.Suma tuturor muchiilor piramidei este egala cu... cm.
economistVABC = piramida triunghiulara regulata VA= VB = VC= AB= AC = BC =8 cm ================================= S muchii = ? ================================= S muchii = 6 · 8 = 48 cm Piramida tr. regulata are 6 muchii.
VA= VB = VC= AB= AC = BC =8 cm
=================================
S muchii = ?
=================================
S muchii = 6 · 8
= 48 cm
Piramida tr. regulata are 6 muchii.