Elements of geometry, containing books I and II with exercises and notes (1882)
Smith, J. Hamblin (James Hamblin), 1829-1901 · Toronto : Gage · leaf 87
AF and CE.Xow AE is the sq. on AB, .4F=rect. AB, AC, . AD=AB,CE=Yect. AB, CB, : BE=AB,:. sq. on ^5=sum cf rect. AB, ^C and rect. AB, CB. Q. E. D. Ex. The square on a straight line is equal to four times thesquare on half the lin3. So EUCLIDS ELEMEXTS. [Book n. PRorosiTioN III. Theorem. If a… … Juet the St. line AB be divided into any two parts in C. Tlien must red. AB, CB=sum of rect. AC, CB and sq. on CB. On CB describe the sq. CDEB. I. 46. From A draw AF \\ to CD, meeting ED produced in F. Then AE=5um of AD and CE.Now ^jE:=rect, AB, CB, v BE= CB,AD=rect. AC, CB, v CD=CB,CE=sq. on CB...…
Geometry
Internet Archive · Western University Libraries · Public Domain Mark 1.0. Free to use for anything.
