The first and second books of Euclid explained to beginners, by C.P. Mason |
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Αποτελέσματα 1 - 5 από τα 31.
Σελίδα 15
... ( Post . III . ) * By speaking of the line as " given , " it is meant that its position is given . By speaking of it as " finite , " it is meant that its length is given . A △ is said to be con- structed on a given finite right line when ...
... ( Post . III . ) * By speaking of the line as " given , " it is meant that its position is given . By speaking of it as " finite , " it is meant that its length is given . A △ is said to be con- structed on a given finite right line when ...
Σελίδα 16
... ( Post . III . ) Part of the circle ECB is inside the F circle A CF , and part outside , therefore these circles must intersectin two points . Call these points C and D. Take either of these points ( say C ) , and join A and C by the ...
... ( Post . III . ) Part of the circle ECB is inside the F circle A CF , and part outside , therefore these circles must intersectin two points . Call these points C and D. Take either of these points ( say C ) , and join A and C by the ...
Σελίδα 17
... ( Post . I. ) 2. To produce a given right line to any length . ( Post . II . ) 3. To describe a circle with a given centre and at a given distance from that centre . ( Post . III . ) 4. On a given finite right line to construct an ...
... ( Post . I. ) 2. To produce a given right line to any length . ( Post . II . ) 3. To describe a circle with a given centre and at a given distance from that centre . ( Post . III . ) 4. On a given finite right line to construct an ...
Σελίδα 18
... ( Post . III . ) B с D E A Produce the line DA to meet the circumference of this circle in the point F. ( Post III . ) Then A F will be a line drawn as required . For- The lines DE and DF are equal , being radii of the same circle . ( Def ...
... ( Post . III . ) B с D E A Produce the line DA to meet the circumference of this circle in the point F. ( Post III . ) Then A F will be a line drawn as required . For- The lines DE and DF are equal , being radii of the same circle . ( Def ...
Σελίδα 20
... ( Post . III . ) To prove that the construction is correct , we must know , - 1. That radii of the same circle are equal . ( Def . F. ) 2. That magnitudes which are equal to the same are equal to each other . ( Ax . I. ) Let A B and CD be ...
... ( Post . III . ) To prove that the construction is correct , we must know , - 1. That radii of the same circle are equal . ( Def . F. ) 2. That magnitudes which are equal to the same are equal to each other . ( Ax . I. ) Let A B and CD be ...
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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