Odpowiedzi

2009-09-09T22:39:18+02:00
480ha = 4800000m^2

a) 1: 100
k=0,01
p w skali = k^2 * P = 480m^2
b) 1 :15000
k=1/15000
p = 4800000 * (1/15000)^2 = 0,021 m^2 = 2,1 dm^2

c) 1:20000

p = 4800000 * (1/20000)^2 = 0,012 m^2 = 1,2 dm^2