19766[Figure 66]L M F G D H C E I A B67[Figure 67]A B VII VIII IV V H C VI VI P V VII IV S VIII E O I III II I XII XIX IX F D
[91.] Demonstration.
[92.] Remarks.
[93.] Problem IX.
[94.] Operation.
[95.] Demonstration.
[96.] Problem X.
[97.] Operation.
[98.] Demonstration.
[99.] Remarks.
[100.] Method II. 70. By the accidental Point of inclin’d Lines.
[101.] Operation.
[102.] Demonstration.
[103.] Method. III.
[104.] Operation.
[105.] Method IV.
[106.] Prob. XIV.
[107.] Example I.
[108.] Example II.
[109.] Conclusion.
[110.] CHAP. IV.
[111.] Problem I.
[112.] Example.
[113.] Problem II.
[114.] Operation.
[115.] Demonstration.
[116.] Proe. III.
[117.] Operation.
[118.] Demonstration.
[119.] Prob. IV.
[120.] CHAP. V.