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a = 2 cm
H = ?
1. Obliczam pole podstawy Pp
Pp = 3/2*a²*√3
Pp = 3/2*(2cm)²*√3
Pp = 3/2*4 cm²*√3
Pp = 6√3 cm²
2. Obliczamwysokość H ściany bocznej
Pb = Pp
Pb = 6*a*H
Pp = 6√3 cm²
6*a*H = 6√3 cm² /:6
a*H = √3 cm²
2 cm *H = √3 cm²
H = √3 cm² : 2 cm
H = 1/2*√3 cm