Elements of GeometryGinn and Heath, 1881 - 250 σελίδες |
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Σελίδα iii
... figures are large and distinct , and are placed in the middle of the page , so that they fall directly under the eye in imme- diate connection with the corresponding text . The given lines of the figures are full lines , the lines employed.
... figures are large and distinct , and are placed in the middle of the page , so that they fall directly under the eye in imme- diate connection with the corresponding text . The given lines of the figures are full lines , the lines employed.
Σελίδα iv
... given is printed in one kind of type , of what is required in another , and the demonstration in still another . The reason for each step is indicated in small type between that step and the one follow- ing , thus preventing the ...
... given is printed in one kind of type , of what is required in another , and the demonstration in still another . The reason for each step is indicated in small type between that step and the one follow- ing , thus preventing the ...
Σελίδα vi
... given by multiplying a constant into the approximate values of any repetend . If , for exam- ple , we take the constant 60 and the repetend .3333 , etc. , the approxi- mate values of the repetend will be 10 , 100 , 100 , 33336 , etc ...
... given by multiplying a constant into the approximate values of any repetend . If , for exam- ple , we take the constant 60 and the repetend .3333 , etc. , the approxi- mate values of the repetend will be 10 , 100 , 100 , 33336 , etc ...
Σελίδα 7
... given line . Thus , if A B = BC CD , etc. , AB E , then A C = 2A B , A D = 3 A B , etc. Α В C D = It must also be possible to divide a given straight line into an assigned number of equal parts . For , assumed that the nth part of a given ...
... given line . Thus , if A B = BC CD , etc. , AB E , then A C = 2A B , A D = 3 A B , etc. Α В C D = It must also be possible to divide a given straight line into an assigned number of equal parts . For , assumed that the nth part of a given ...
Σελίδα 9
... angle is the difference between a right angle and the given angle . Thus ABD is the complement of the angle DBC ; also DBC is the com- plement of the angle ABD . A D B 31. DEF . The Supplement of an angle is the DEFINITIONS . 9.
... angle is the difference between a right angle and the given angle . Thus ABD is the complement of the angle DBC ; also DBC is the com- plement of the angle ABD . A D B 31. DEF . The Supplement of an angle is the DEFINITIONS . 9.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C AABC AACB ABCD acute adjacent angles alt.-int altitude apothem arc A B BC² bisect centre chord A B circumference circumscribed coincide COROLLARY describe an arc diagonals diameter divided Draw equal arcs equal distances equal respectively equiangular polygon equilateral equilateral polygon equivalent exterior angles figure given line given point given polygon greater homologous sides hypotenuse Iden isosceles triangle Let A B limit line A B measured by arc middle point number of sides parallelogram perimeter perpendicular plane PROBLEM prove Q. E. D. PROPOSITION quadrilateral radii radius equal ratio rect rectangles regular inscribed regular polygon required to construct rhombus right angles right triangle SCHOLIUM segment sides of equal sides of similar similar polygons subtend tangent THEOREM third side triangle ABC variable vertex vertices