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 are Restored ; Also the Book O F Euclid's Data in Like Manner CorrectedF. Wingrave, 1809 - 531 σελίδες |
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Σελίδα 2
... angles are at one point B , any one ' of them is expressed by three letters , of which the letter that ' is at the ... right angle ; and the straight line which stands on the other is called a perpendicular to it . Whacksa XI . An obtuse ...
... angles are at one point B , any one ' of them is expressed by three letters , of which the letter that ' is at the ... right angle ; and the straight line which stands on the other is called a perpendicular to it . Whacksa XI . An obtuse ...
Σελίδα 4
... right angled triangle , is that which has a right angle . XXVIII . An obtuse angled triangle , is that which has an obtuse angle . XXIX . A An acute angled triangle , is that which has three acute angles . XXX . Of four - sided figures ...
... right angled triangle , is that which has a right angle . XXVIII . An obtuse angled triangle , is that which has an obtuse angle . XXIX . A An acute angled triangle , is that which has three acute angles . XXX . Of four - sided figures ...
Σελίδα 6
... right angles are equal to one another . XII . " If a straight line meets two straight lines , so as to make " the two interior angles on the same side of it taken toge- " ther less than two right angles , these straight lines being ...
... right angles are equal to one another . XII . " If a straight line meets two straight lines , so as to make " the two interior angles on the same side of it taken toge- " ther less than two right angles , these straight lines being ...
Σελίδα 14
... right angles to a given straight line , from a given point in the same . Let AB be a given straight line , and Ca point given in it ; it is required to draw a straight line from the point C at right angles to AB . 3.1 . Take any point D ...
... right angles to a given straight line , from a given point in the same . Let AB be a given straight line , and Ca point given in it ; it is required to draw a straight line from the point C at right angles to AB . 3.1 . Take any point D ...
Σελίδα 15
... angle CHF is equal to the angle CHG ; and they are adjacent are adjacent angles ; but when a straight line standing on a straight line makes the di angles equal to e one another , each of them is a right angle ; and the straight line ...
... angle CHF is equal to the angle CHG ; and they are adjacent are adjacent angles ; but when a straight line standing on a straight line makes the di angles equal to e one another , each of them is a right angle ; and the straight line ...
Άλλες εκδόσεις - Προβολή όλων
The Elements of Euclid: The Errors, by Which Theon, Or Others, Have Long Ago ... Robert Simson,Robert Euclid Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
The Elements of Euclid: Viz, the First Six Books, Together with the Eleventh ... Euclid Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
The Elements of Euclid: The Errors, by Which Theon, Or Others, Have Long Ago ... Robert Simson,Robert Euclid Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD altitude angle ABC angle BAC base BC BC is equal BC is given bisected Book XI centre circle ABC circumference common logarithm cone cylinder demonstrated described diameter drawn equal angles equiangular equimultiples Euclid ex æquali excess fore given angle given in magnitude given in position given in species given magnitude given ratio given straight line gnomon greater join less Let ABC logarithm multiple opposite parallel parallelogram perpendicular point F polygon prism proportionals proposition pyramid Q. E. D. PROP radius ratio of AE rectangle CB rectangle contained rectilineal figure remaining angle right angles segment sides BA similar sine solid angle solid parallelopipeds square of AC straight line AB straight line BC tangent THEOR tiple triangle ABC triplicate ratio vertex