The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh and Twelfth. The Errors, by which Theon, Or Others, Have Long Ago Vitiated These Books, are Corrected; and Some of Euclid's Demonstrations Restored. Also the Book of Euclid's Data, in Like Manner CorrectedCuthell & Martin, London, 1803 - 520 sider |
Inni boken
Resultat 1-3 av 89
Side 93
... right angle ; is less than a right angle ; and the angle in a fegment lefs than a femicircle is greater than a right ... angles ABC , ACB ; But FAC , the exterior angle of the triangle ABC , is equal b to the two angles ABC , ACB ...
... right angle ; is less than a right angle ; and the angle in a fegment lefs than a femicircle is greater than a right ... angles ABC , ACB ; But FAC , the exterior angle of the triangle ABC , is equal b to the two angles ABC , ACB ...
Side 204
... right angles to a plane ; the other CD is at right angles to the fame plane . b . Let AB , CD meet the plane in the points B , D , and join BD : Therefore & AB , CD , BD are in one plane . In the plane to which AB is at right angles ...
... right angles to a plane ; the other CD is at right angles to the fame plane . b . Let AB , CD meet the plane in the points B , D , and join BD : Therefore & AB , CD , BD are in one plane . In the plane to which AB is at right angles ...
Side 306
... angles CFH , HFA , which two laft are equal together to two CH right angles c , therefore alfo AFG , F D AFH are equal to two right angles , and confequently d GF and FH are in one straight line . And because AGF is a right angle , CHF ...
... angles CFH , HFA , which two laft are equal together to two CH right angles c , therefore alfo AFG , F D AFH are equal to two right angles , and confequently d GF and FH are in one straight line . And because AGF is a right angle , CHF ...
Andre utgaver - Vis alle
The Elements of Euclid: Viz. The First Six Books, Together with the Eleventh ... Euclid Uten tilgangsbegrensning - 1793 |
The Elements of Euclid: Viz, the First Six Books, Together with the Eleventh ... Euclid,Robert Simson Uten tilgangsbegrensning - 1781 |
Vanlige uttrykk og setninger
AC is equal alfo alſo angle ABC angle BAC bafe baſe BC is given becauſe the angle becauſe the ratio bifected Book XI cafe centre circle ABCD circumference cone cylinder defcribed demonftrated drawn EFGH equal angles equiangular equimultiples Euclid excefs faid fame manner fame multiple fame ratio fame reafon fecond fegment fhall fide BC fides fimilar firft firſt folid angle fome fore fquare of AC ftraight line AB given angle given ftraight line given in fpecies given in magnitude given in pofition given magnitude given ratio gnomon greater join lefs leſs likewife line BC muſt oppofite parallel parallelepipeds parallelogram perpendicular prifm PROP propofition proportionals pyramid rectangle contained rectilineal figure right angles ſhall ſphere ſquare thefe THEOR theſe tiple triangle ABC wherefore