" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V= 0,3√3 dm³
h= 36cm = 3.6 dm
V=⅓ *Pp *H
0,3√3 dm³ = ⅓ * Pp * 3.6 dm
0,3√3 dm³ = 1.2 dm * Pp
Pp = √3/4
Pp trójkąta równobocznego = (a² * √3 ) / 4
√3/4 = (a² * √3 ) / 4 /* 4/ √3
1= a²
a = 1 dm
Obwód= 1+1+1 = 3 dm.