The first and second books of Euclid explained to beginners, by C.P. Mason |
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Σελίδα 1
... impossible even to get a continuous surface . The only physical surfaces that we can deal with are made up of atoms lying very close to each other , but not absolutely in contact . The finest stroke that is visible must have a certain ...
... impossible even to get a continuous surface . The only physical surfaces that we can deal with are made up of atoms lying very close to each other , but not absolutely in contact . The finest stroke that is visible must have a certain ...
Σελίδα 2
... impossible to define the term right or straight with- out using some equivalent word which needs definition quite as much as right or straight itself . Our notion of straight is one of those primary conceptions of form which cannot be ...
... impossible to define the term right or straight with- out using some equivalent word which needs definition quite as much as right or straight itself . Our notion of straight is one of those primary conceptions of form which cannot be ...
Σελίδα 24
... impossible . ( Ax . XI . ) Thus it has been shown that the △ ABC may be placed upon the ADEF in such a manner that it will coincide with it in every part . In other words , it has been shown that the side A B is equal to the side DE ...
... impossible . ( Ax . XI . ) Thus it has been shown that the △ ABC may be placed upon the ADEF in such a manner that it will coincide with it in every part . In other words , it has been shown that the side A B is equal to the side DE ...
Σελίδα 33
... impossible . For the proof of the proposition we require , ~ 1. To be able to draw a straight line from one given point to another . ( Post . I. ) 2. To produce a given finite right line to any length . ( Post . II . ) We must also know ...
... impossible . For the proof of the proposition we require , ~ 1. To be able to draw a straight line from one given point to another . ( Post . I. ) 2. To produce a given finite right line to any length . ( Post . II . ) We must also know ...
Σελίδα 36
... impossible that the same s ( B D C and B C D ) should be both equal and unequal . Consequently , the supposition which led to this im- possibility must be absurd . That is , it is absurd to suppose that , on the same base , and on the ...
... impossible that the same s ( B D C and B C D ) should be both equal and unequal . Consequently , the supposition which led to this im- possibility must be absurd . That is , it is absurd to suppose that , on the same base , and on the ...
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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
A B and CD A B is equal AC and CB Æneid axiom beginner bisected centre Consequently diagonal draw a straight Edition equal in area equal respectively equal to twice equilateral Euclid exterior exterior angle Fcap figure finite right line follows formed fourth proposition given finite right given line given point given rectilineal given straight line gnomon Grammar greater half a right hypotenuse interior and opposite isosceles 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 proof Prop proposition prove this proposition rectangle contained right angles side A C straight line meets suppose three sides triangle unequal