The first and second books of Euclid explained to beginners, by C.P. Mason |
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Σελίδα 9
... ABC or AC B. C A B SUPERPOSITION OF FIGURES . A device of which frequent use is made in proving propositions in geometry , is to compare figures , by A triangle is named by placing a letter at each of the three angles . Thus it comes to ...
... ABC or AC B. C A B SUPERPOSITION OF FIGURES . A device of which frequent use is made in proving propositions in geometry , is to compare figures , by A triangle is named by placing a letter at each of the three angles . Thus it comes to ...
Σελίδα 11
... ABC would be of the same size , whether contained by lines a mile long , or by lines of the length of a hair's - breadth . ABC and DEF , and that the one A B EXPLAINED TO BEGINNERS . 11.
... ABC would be of the same size , whether contained by lines a mile long , or by lines of the length of a hair's - breadth . ABC and DEF , and that the one A B EXPLAINED TO BEGINNERS . 11.
Σελίδα 12
... ABC and DEF are equal , and the sides BC and EF coincide in direction , the sides BA and E D will also coincide in direction ( if the s be made to lie on the same side of the coinciding lines ) . But that is not because we make them ...
... ABC and DEF are equal , and the sides BC and EF coincide in direction , the sides BA and E D will also coincide in direction ( if the s be made to lie on the same side of the coinciding lines ) . But that is not because we make them ...
Σελίδα 13
... not under- stand the real object of those demonstrations . This All right angles are equal . may be proved as follows : Let ABC and DEF be any two rights . Pro- duce the line CB to any point M , and EXPLAINED TO BEGINNERS . 13.
... not under- stand the real object of those demonstrations . This All right angles are equal . may be proved as follows : Let ABC and DEF be any two rights . Pro- duce the line CB to any point M , and EXPLAINED TO BEGINNERS . 13.
Σελίδα 14
... ABC , we should have the ≤s HEK and KEF equal to one another ( see the definition of right s ) ; and also , HED and DEF equal to one another . But as the HEK is larger than the HED , it must be larger than the DEF , which is equal to ...
... ABC , we should have the ≤s HEK and KEF equal to one another ( see the definition of right s ) ; and also , HED and DEF equal to one another . But as the HEK is larger than the HED , it must be larger than the DEF , which is equal to ...
Άλλες εκδόσεις - Προβολή όλων
The First and Second Books of Euclid Explained to Beginners, by C.P. Mason Euclides Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2nd Edit 3rd Edition A B and CD A B is equal AC and CB axiom beginner bisected C. S. Calverley Consequently diagonal draw a straight equal in area equal respectively equal to twice equilateral Euclid exterior exterior angle F. A. Paley Fcap figure finite right line follows formed geometry given finite right given line given point given straight line gnomon greater interior and opposite isosceles J. W. Donaldson Join the points join two given Latin length less line A B line CB linear units lines are parallel magnitudes meeting the line opposite sides parallelogram point F Post 8vo proof Prop proposition prove this proposition rectangle contained right angles side A C square suppose three sides triangle unequal