raiz quadrada aproximada de 40,85,140,560,65,250,800,30.
40:6.32; 85:9.21; 140:11.83; 560:23.66; 65:8.06; 250:15.81; 800:28.28; 30:5.47
Valores aproximados:
40 = 6,324
85 = 9,219
140 = 11,832
560 = 23,664
65 = 8,06
250 = 15,811
800 = 28,28
30 = 5,477
