E U C L I D'sHetery
ELEMENTS

1842

OF

GEOMETRY,

Briefly, yet Plainly DEMONSTRAT E D.

By EDMUND STONE, F.R. S.

LONDON:
Printed for D. MID WIN TE R, in

St. Paul's Churchyard; and J. OSBORN
and T. LONGMAN, in Pater-poster-Row.

M.DCC.XXVIII.

HARVARD UNIVERSITY

TO THE

READER

H A T follows is a New Translation, with several Alterations, of Eight of the

Fifteen Books of EUCLID's Elements of Geometry, Wrote long since in Latin by our famous Dr. Barrow, viz. the first Six, Eleventh and Twelfth; which are a sufficient Foundation for all the other useful Parts of Mathematicks ;

the

A 2