Dane:
Pc = 240√3 cm²
a = 8 cm
Rozwiązanie:
Pp = 6 * a²√3/4
Pp = 6 * 8²√3/4
Pp = 6 * 64√3/4
Pp = 96√3 cm²
2Pp = 2 * 96√3 cm²
2Pp = 192√3 cm²
Pb = 240√3 cm² - 192√3 cm²
Pb = 48√3 cm²
Pś = 48√3 cm² / 6
Pś = 8√3 cm²
Pś = ah
8√3 = 8h | /8
√3 = h
h² = (√3)² + 8²
h² = 3 + 64
h² = 67 | √
h = √67
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Dane:
Pc = 240√3 cm²
a = 8 cm
Rozwiązanie:
Pp = 6 * a²√3/4
Pp = 6 * 8²√3/4
Pp = 6 * 64√3/4
Pp = 96√3 cm²
2Pp = 2 * 96√3 cm²
2Pp = 192√3 cm²
Pb = 240√3 cm² - 192√3 cm²
Pb = 48√3 cm²
Pś = 48√3 cm² / 6
Pś = 8√3 cm²
Pś = ah
8√3 = 8h | /8
√3 = h
h² = (√3)² + 8²
h² = 3 + 64
h² = 67 | √
h = √67