PLATE 2. 



LissAJOu's Figures. 



a. 



\2 = 80 meters. 

 A3 = 120 meters. 

 Ratio 2:3. 

 /. C. F. = 6. 

 Iq = .65 ampere. 



A2 = 158 meters. 

 A.3 = 474 meters. 

 Ratio 1:3. 

 /. C. F. = 3. 

 /o = 1 ampere. 



A2 = 173 meters. 

 A3 = 231 meters. 

 Ratio = 3:4. 



A2 = 180 meters. 

 A3 ^ 300 meters. 

 Ratio = 3:5. 



e. 



A2 = 200 meters. 

 A3 = 250 meters. 

 Ratio = 4:5. 



/. 

 A2 = 180 meters. 

 A3 = 315 meters. 

 Ratio =4:7. 



