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 Boeken Boek 11 - 20 van 55 over Again, because the angle at B is half a right angle, and FDB a right angle, for it.... Again, because the angle at B is half a right angle, and FDB a right angle, for it is equal... Elements of Geometry: Containing the First Six Books of Euclid with a ... - Pagina 55
door John Playfair - 1855 - 318 pagina’s
Volledige weergave - Over dit boek ## Elements of Geometry;: Containing the First Six Books of Euclid, with a ...

John Playfair - 1804 - 440 pagina’s
...angle at B is half a right angle, and FDB a right angle, for it is equal e to the interior and oppofite angle ECB, the remaining angle BFD is half a right...the angle at B is equal to the angle BFD, and the fide DF to f the fide DB. Now, becaufe ACrrCE, AC2=CE\ and AC2+CE2rrzAC2. But sAE2=AC-+CE2; therefore...
Volledige weergave - Over dit boek ## The Elements of Euclid: Also the Book of Euclid's Data ...cor. viz. The ...

Robert Simson - 1804
...angle at B is half a right angle, and FOB a right angle, for it is equal e to the interior and oppofite angle ECB, the remaining angle BFD is half -a right...the angle at B is equal to the angle BFD, and the fide DF to f the fide DB. and becaufe AC is equal to CE, the fquare of AC is equal to the fquare of...
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid, Robert Simson - 1806 - 518 pagina’s
...again, because the angle at B f 6. 1. is half a right angle, and FDR a right angle, for it is equal e to the interior and opposite angle ECB, the remaining...at B is equal to the angle BFD, and the side DF to f the side DB : and because AC is equal to CE, the square of AC is equal to the square of CE ; therefore...
Volledige weergave - Over dit boek ## Elements of Geometry: Containing the First Six Books of Euclid, with a ...

John Playfair - 1806 - 311 pagina’s
...side GF. Again, because the angle at B is half a right angle, and FDB a right angle, for it is equal5 to the interior and opposite angle ECB, the remaining...therefore the angle at B is equal to the angle BFD ; therefore the side DF is equalf to the side DB. Now, because AC=CE, AC*=CE2, and AC*+ CE<*=2AC*....
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid - 1810 - 518 pagina’s
...again, because the angle at B f 6. 1. Sha'.fa right angle, and FDB half a right angle, for it is equal 'to the interior and opposite angle ECB, the remaining...a right angle ; therefore the angle at B is equal tt' the angle BFD, and the side DF to f the side DB : and beoune AC is equal to CE, the square of AC...
Volledige weergave - Over dit boek ## The Elements of Euclid; viz. the first six books, together with the eleventh ...

Euclides - 1814
...I. angle at B is half a right angle, and FDB a right angle, for it is equal 0 to the interior arid opposite angle ECB, the remaining angle BFD is half...at B is equal to the angle BFD, and the side DF to f the side DB :. And because AC is equal to CE, the square of AC is equal to the square of CE; therefore...
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclides - 1816 - 528 pagina’s
...angle, for it is equal" to the interiorjnd opposite angle ECB, the remaining angle BFD is fitnt-'a right angle; therefore the angle at B is equal to the angle BFD, and the side DF tof the side DB : And because AC is equal to CE, the square of, AC is equal to the square of CE; therefore...
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid, Robert Simson - 1821 - 516 pagina’s
...angle, and FDB half a right angle, for it is equal (29. 1.) to the interior and opposite angle ELB, the remaining angle BFD is half a right angle; therefore...is equal to the angle BFD, and the side DF to (6. I.) the side DB: and because AC is equal to CE,the square of AC is equal to the square of CE; therefore...
Volledige weergave - Over dit boek ## The Elements of Euclid: The Errors by which Theon, Or Others, Have Long ...

Robert Simson - 1827 - 513 pagina’s
...angle at B is half a right angle, and FDB a right angle, lor it is equal * to the inte- * *9. 1. rior and opposite angle ECB, the remaining angle BFD is...at B is equal to the angle BFD, and the side DF to * the side DB. *6-1And because AC is equal to CE, the square of AC is equal to the square of CE ; therefore...
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz, the First Six Books, Together with the Eleventh ...

Euclid, Robert Simson - 1829 - 516 pagina’s
...angle, for it is equal (29. 1.) to the interior and opposite angle ECB, the remaining .angle BFD is hajf a right angle ; therefore the angle at B is equal...angle BFD, and the side DF to (6. 1.) the side DB: and because AC is equal to CE, the square of AC is equal to the square of CE ; therefore the squares...
Volledige weergave - Over dit boek