cercles

R

D

C

C/D

1

1.88

3.76

11.81

3,1409574468085106382978723404255

2

0.77

1.54

4.83

3,1363636363636363636363636363636

3

0.38

0.76

2.4

3,1578947368421052631578947368421

4

1.2

2.4

7.53

3,1375