The first six books of the Elements of Euclid, with numerous exercises |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 45.
Σελίδα 2
And this point is called the centre of the circle . XVII . A diameter of a circle is a straight line drawn through the centre , and terminated both ways by the circumference . XVIII . A semicircle is the figure contained by a diameter ...
And this point is called the centre of the circle . XVII . A diameter of a circle is a straight line drawn through the centre , and terminated both ways by the circumference . XVIII . A semicircle is the figure contained by a diameter ...
Σελίδα 4
And that a circle may be described from any centre , at any distance from that centre . AXIOMS . I. Things which are equal to the same thing are equal to one another . II . If equals be added to equals , the wholes are equal . III .
And that a circle may be described from any centre , at any distance from that centre . AXIOMS . I. Things which are equal to the same thing are equal to one another . II . If equals be added to equals , the wholes are equal . III .
Σελίδα 5
ab ; and because the point b is the centre of the circle ace , bc is equal to ba : but it has been proved that ca is equal to ab ; therefore ca , cb , are each of them equal to ab ; but things which are equal to the same are equal to ...
ab ; and because the point b is the centre of the circle ace , bc is equal to ba : but it has been proved that ca is equal to ab ; therefore ca , cb , are each of them equal to ab ; but things which are equal to the same are equal to ...
Σελίδα 11
Take any point d upon the other side of a b , and from the centre c , at the distance cd , describe ( 3 post . ) the circle egf meeting a b in f , g ; and bisect ( i . 10 ) fg in h , and join h cf , ch , cg ; the straight a f g b line ...
Take any point d upon the other side of a b , and from the centre c , at the distance cd , describe ( 3 post . ) the circle egf meeting a b in f , g ; and bisect ( i . 10 ) fg in h , and join h cf , ch , cg ; the straight a f g b line ...
Σελίδα 16
3 ) d f equal to a , fg to b , and g h equal to c ; and from the centre f , at the distance fd , describe ( 3 post . ) the circle d kl ; f g h a b C and from the centre g , at the distance g h , describe ( 3 post . ) ...
3 ) d f equal to a , fg to b , and g h equal to c ; and from the centre f , at the distance fd , describe ( 3 post . ) the circle d kl ; f g h a b C and from the centre g , at the distance g h , describe ( 3 post . ) ...
Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
a b c angle a b c angle bac base base bc bc is equal bisected centre circle circumference common compounded definition demonstrated describe diameter divided double draw equal angles equal to f equiangular equilateral equimultiples exterior angle extremity fall fore four fourth given straight line greater half ILLUSTRATED inscribe join less likewise magnitudes manner meet multiple parallel parallelogram pass perpendicular produced proportionals PROPOSITION ratio reason rectangle contained rectilineal figure remaining angle right angles segment shewn sides similar square square of a c straight line a b Take taken third touches the circle triangle triangle a b c wherefore whole