Odpowiedź :
Odpowiedź:
Pp = a*b = 4cm*3cm = 12cm^2
H = 6cm
V = 1/3*Pp*H
V = 1/3 * 12cm^2 *6cm =
= 1/3 * 72cm^3 =
= 72cm^3: 3 =
= 24cm^3
Odpowiedź:
Pp = a*b = 4cm*3cm = 12cm^2
H = 6cm
V = 1/3*Pp*H
V = 1/3 * 12cm^2 *6cm =
= 1/3 * 72cm^3 =
= 72cm^3: 3 =
= 24cm^3