" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V = 50√3 cm³ - objetość ostrosłupa
a = ? -krawędź podstawy ( kwadratu)
1. Obliczam pole Pp podstawy (Kwadratu )
V = 50√3 cm³
V = 1/3*Pp *H
Pp *H = 50√3 cm³
1/3*Pp *5√3 cm = 50√3 cm³
1/3*Pp = 50√3 cm³ : 5√3 cm
1/3*Pp = 10 cm² /*3
Pp = 30 cm²
2. Obliczam bok podstawy ( kwadratu)
Pp = 30 cm²
Pp = a²
a² = 30 cm²
a = √(30cm²)
a = √30*√cm²
a = √30 cm