26r

point has^^been shewn to be in the line FG; therefore it
must be in L the point of intersection of the lines FG,
HK; & therefore LB, LD touch the section in the poin[ts]
B,D : & in the same manner, the tangents may be [...]
found which shall touch the section in the other poin[t]
This Proposition & Corollary are taken from the cor[...]
sections of D^r Robert Simson, Sec. Cor. 2. & 3. Prop. 47. B.
of the first edition.
The End.