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 Boeken Boek ACB (32. 1.) is equal to the angles CAD and ADC, or ABC together ; therefore FAD is the difference of the angles at the... A Complete Treatise on Practical Mathematics: Including the Nature and Use ... - Pagina 38
door John McGregor (teacher of mathematics.) - 1792 - 431 pagina’s
Volledige weergave - Over dit boek ## The Elements of Euclid, Viz: The Errors, by which Theon, Or Others, Have ...

Robert Simson - 1775 - 520 pagina’s
...center (20.3.); therefore EFB is half the fum of the angles at the bafe; but the angle ACB. (32.i.) is equal to the angles CAD and ADC, or ABC together; therefore FAD is the dillerence of the angles at the bafe, and FED at the circumference, or BFG, on account of the parallels...
Volledige weergave - Over dit boek ## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

Robert Simson - 1781 - 466 pagina’s
...center (20. 3.); therefore EFB is half the fum of the angles at the bafe; but the angle ACB (32. i.) is equal to the angles CAD and ADC, or ABC together...FAD is the difference of the angles at the bafe, and FED at the circumference, or BFG, on account of the parallels FG, BD, is the half of that difference...
Volledige weergave - Over dit boek ## The First Six Books: Together with the Eleventh and Twelfth

Euclid - 1781 - 520 pagina’s
...fum of the angles at the bale ; but the angle ACB (32. r.) is equal to the angles CAD and ADC, or'ABC together; therefore FAD is the difference of the angles at the bafe, and FBD at the circumference, or 15FG, on account of the parallels FG, BD, is the half of that difference ;...
Volledige weergave - Over dit boek ## The Elements of Euclid: Also the Book of Euclid's Data ...cor. viz. The ...

Robert Simson - 1804
...center (20. 3.); therefore EFB is half the fum of the angles at the bafe; but the angle ACB (32. i.) is equal to the angles CAD and ADC, or ABC together...the difference of the angles at the bafe, and FBD at the circumference, or BFG, on account of the parallels FG, BD, is the half of that difference ;...
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
...centre (50. 3.); therefore EFB is half the sum of the angles at the base; but the angle ACB (32. 1.) is equal to the angles CAD and ADC, or ABC together...therefore FAD is the difference of the angles at the base, and FBD at the circumference, or BFG, on account of the parallels FG, BD, is the half of that...
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclides - 1816 - 528 pagina’s
...centre (20. 3.); therefore EFB is half the sum of the angles at the base; but the angle ACB (32. 1.) is equal to the angles CAD, and ADC or ABC, together:...therefore FAD is the difference of the angles at the base, and FED at the circumference; or BFG, on account of the parallels FG, BD, is the half of that...
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
...centre (20. 3.); therefore EFB is half the sum of the angles at the base; but the angle ACB (32. 1.) is equal to the angles CAD and ADC, or ABC together: therefore FAD is the difference of th angles at the base, and FBD at the circumference, or BFG, on account of the parallels FG, BD, is...
Volledige weergave - Over dit boek ## The Elements of Euclid: The Errors by which Theon, Or Others, Have Long ...

Robert Simson - 1827 - 513 pagina’s
...centre (20. 3.); therefore EFB is half the sum of the angles at the base ; but the angle ACB (32. 1 .) is equal to the angles CAD and ADC or ABC together...therefore FAD is the difference of the angles at the base, and FBD at the circumference, or BFG, en account of the parallels FG, BD, is the half of that...
Volledige weergave - Over dit boek ## The Elements of Euclid; viz. the first six books, together with the eleventh ...

Euclides - 1834
...equal to the half of EAB at the centre * ; therefore EFB is half the sum of the angles at the base ; but the angle ACB * is equal to the angles CAD and...therefore FAD is the difference of the angles at the base, and FBD at the circumference, or BFG, on account of the parallels FG, BD, is the half of that...
Volledige weergave - Over dit boek ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid - 1835 - 513 pagina’s
...centre, (20. 3.) ; therefore EFB is half the sum of the angles at the base ; but the angle ACB (32. 1.) is equal to the angles CAD and ADC, or ABC together...therefore FAD is the difference of the angles at the base, and FBD at the circumference, or BFG, on account of the parallels FG, BD, is the half of that...
Volledige weergave - Over dit boek