Elements of GeometryGinn and Heath, 1881 - 250 σελίδες |
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Σελίδα
... い Do jo not su and d mine to " take digation " " 7 6021 ot nee we of the my chan sta a : extil of a is way L formed by an 3 4 1-734-10 extil cofile is 123 ༢、༤ . L tru as 372 aj 277 1152 140 - ELEMENTS OF GEOMETRY . BY G. A..
... い Do jo not su and d mine to " take digation " " 7 6021 ot nee we of the my chan sta a : extil of a is way L formed by an 3 4 1-734-10 extil cofile is 123 ༢、༤ . L tru as 372 aj 277 1152 140 - ELEMENTS OF GEOMETRY . BY G. A..
Σελίδα vi
... take the constant 60 and the repetend .3333 , etc. , the approxi- mate values of the repetend will be 10 , 100 , 100 , 33336 , etc. , and these values multiplied by 60 give the series 18 , 19.8 , 19.98 , 19.998 , etc. , which evidently ...
... take the constant 60 and the repetend .3333 , etc. , the approxi- mate values of the repetend will be 10 , 100 , 100 , 33336 , etc. , and these values multiplied by 60 give the series 18 , 19.8 , 19.98 , 19.998 , etc. , which evidently ...
Σελίδα 13
... or can be terminated at any point . 3. That the circumference of a circle can be described about any centre , at any distance from that centre . 48. SYMBOLS AND ABBREVIATIONS . 2 Lines always take the DEFINITIONS . 13.
... or can be terminated at any point . 3. That the circumference of a circle can be described about any centre , at any distance from that centre . 48. SYMBOLS AND ABBREVIATIONS . 2 Lines always take the DEFINITIONS . 13.
Σελίδα 14
George Albert Wentworth. 48. SYMBOLS AND ABBREVIATIONS . 2 Lines always take the directione , ofici er lines ... therefore . = is ( or are ) equal to . Zangle . angles . △ triangle . A triangles . parallel . parallelogram S ...
George Albert Wentworth. 48. SYMBOLS AND ABBREVIATIONS . 2 Lines always take the directione , ofici er lines ... therefore . = is ( or are ) equal to . Zangle . angles . △ triangle . A triangles . parallel . parallelogram S ...
Σελίδα 15
... Take away from each of these equals the common ZOCA . Then == LOCB LACP . In like manner we may prove = LACO LPCB . ay . 3 Q. E. D. 50. COROLLARY . If two straight lines cut one another , the four angles which they make at the point of ...
... Take away from each of these equals the common ZOCA . Then == LOCB LACP . In like manner we may prove = LACO LPCB . ay . 3 Q. E. D. 50. COROLLARY . If two straight lines cut one another , the four angles which they make at the point of ...
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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