Odpowiedź :
Zadanie 1
a) [tex]0,007ar = 0,7m^2[/tex]
b) [tex]0,000005ha = 0.05m^2[/tex]
Zadanie 2
[tex]a = 6 * 4cm = 24cm\\h = 4cm\\P = \frac{a * h}{2} = \frac{4 * 24}{2} = \frac{96}{2} = 48cm^2[/tex]
Zadanie 1
a) [tex]0,007ar = 0,7m^2[/tex]
b) [tex]0,000005ha = 0.05m^2[/tex]
Zadanie 2
[tex]a = 6 * 4cm = 24cm\\h = 4cm\\P = \frac{a * h}{2} = \frac{4 * 24}{2} = \frac{96}{2} = 48cm^2[/tex]