Odpowiedzi

2009-12-20T13:56:17+01:00
A / b = 4 / 3

Z tw. Pitagorasa:
a² + b² = c²
c = 5

a / b / c = 4 / 3 / 5
c = 5 = 28 cali
a = 4 = 22,4 cala
b = 3 = 16,8 cala