[81.] LEMMA IV.

[82.] LEMMA V.

[83.] PROBLEM VII. (Fig. 32, 33, 34, &c.)

[84.] PROBLEM I. (Fig. 32 to 45.)

[85.] PROBLEM II. (Fig. 46 to 57.)

[86.] PROBLEM III.

[87.] THE END.

[88.] A SYNOPSIS OF ALL THE DATA FOR THE Conſtruction of Triangles, FROM WHICH GEOMETRICAL SOLUTIONS Have hitherto been in Print.

[89.] By JOHN LAWSON, B. D. Rector of Swanscombe, in KENT. ROCHESTER:

[90.] MDCCLXXIII. [Price One Shilling.]

[91.] ADVERTISEMENT.

[92.] AN EXPLANATION OF THE SYMBOLS made uſe of in this SYNOPSIS.

[93.] INDEX OF THE Authors refered to in the SYNOPSIS.

[94.] Lately was publiſhed by the ſame Author; [Price Six Shillings in Boards.]

[95.] SYNOPSIS.

[96.] Continuation of the Synopsis, Containing ſuch Data as cannot readily be expreſſed by the Symbols before uſed without more words at length.

[97.] SYNOPSIS

[98.] FINIS.