The first six books of the Elements of Euclid, with numerous exercisesIngram, Cooke, 1853 - 147 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 100.
Σελίδα 6
... THEOREM . If two triangles have two sides of the one equal to two sides of the other , each to each ; and have likewise the angles contained by those sides equal to one another ; they shall likewise have their bases , or third sides ...
... THEOREM . If two triangles have two sides of the one equal to two sides of the other , each to each ; and have likewise the angles contained by those sides equal to one another ; they shall likewise have their bases , or third sides ...
Σελίδα 7
... THEOREM . If two angles of a triangle be equal to one another , the sides which subtend , or are opposite to , the equal angles , shall also be equal to one another . LET abc be a triangle having the angle abc equal to the angle acb ...
... THEOREM . If two angles of a triangle be equal to one another , the sides which subtend , or are opposite to , the equal angles , shall also be equal to one another . LET abc be a triangle having the angle abc equal to the angle acb ...
Σελίδα 8
Euclides. PROPOSITION VII . - THEOREM . Upon the same base , and on the same side of it , there cannot be two trian ... THEOREM . If two triangles have two sides of the one equal to two sides of the other , each to each , and have ...
Euclides. PROPOSITION VII . - THEOREM . Upon the same base , and on the same side of it , there cannot be two trian ... THEOREM . If two triangles have two sides of the one equal to two sides of the other , each to each , and have ...
Σελίδα 11
... THEOREM . The angles which one straight line makes with another upon one side of it are either two right angles , or are together equal to two right angles . LET the straight line ab make with cd , upon one side of it , the angles cba ...
... THEOREM . The angles which one straight line makes with another upon one side of it are either two right angles , or are together equal to two right angles . LET the straight line ab make with cd , upon one side of it , the angles cba ...
Σελίδα 12
... THEOREM . If , at a point in a straight line , two other straight lines , upon the opposite sides of it , make the adjacent angles together equal to two right angles , these two straight lines shall be in one and the same straight line ...
... THEOREM . If , at a point in a straight line , two other straight lines , upon the opposite sides of it , make the adjacent angles together equal to two right angles , these two straight lines shall be in one and the same straight line ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
ac is equal adjacent angles alternate angles angle abc angle acb angle bac angle edf angle equal base bc bisected centre circle abc diameter double draw duplicate ratio equal angles equal straight lines equal to f equimultiples ex æquali exterior angle fore four magnitudes fourth given circle given rectilineal figure given straight line gnomon greater ratio greater than f ILLUSTRATED LONDON inscribe less LET abc LET the straight likewise multiple opposite angle parallel parallelogram perpendicular produced Q. E. D. PROPOSITION rectangle contained remaining angle right angles segment semicircle shewn side bc similar and similarly square of ac straight line ab straight line ac straight line drawn THEOREM tiple touches the circle triangle abc triangle def twice the rectangle