Odpowiedzi

2010-03-28T08:37:51+02:00
H=a√3/2

1. a = 12
h = 12√3/2=6√3
2. a = 5
h= 5√3/2
3. a = √3
h= √3*√3/2 = 3/2
4. a = 4√6
h = 4√6*√3/2 = 4√18/2 = 2*3√2 = 6√2