The Geometrical Companion, in which the elements of abstract geometry are familiarised, illustrated, and rendered practically useful, etcTaylor & Walton, 1841 - 161 páginas |
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Página 15
... theorem , which the student will be able to recognize in the various works of art he surveys ; but its chief use lies in this , that it is the principle on which still more practical elements are founded , as we shall immedi- ately ...
... theorem , which the student will be able to recognize in the various works of art he surveys ; but its chief use lies in this , that it is the principle on which still more practical elements are founded , as we shall immedi- ately ...
Página 17
... theorems , so Problem 1 is chiefly used as a preparatory step to the system of problems . But it has likewise an individual utility , of which the following is a practical example . In Fortification abcde is the old form of a bastion ...
... theorems , so Problem 1 is chiefly used as a preparatory step to the system of problems . But it has likewise an individual utility , of which the following is a practical example . In Fortification abcde is the old form of a bastion ...
Página 18
... theorem in a most simple and beautiful manner . Visiting the celebrated Pyramids of the Nile with the Egyptian priests from whom he had learned the principles of the science , he was willing to teach them in return what it would appear ...
... theorem in a most simple and beautiful manner . Visiting the celebrated Pyramids of the Nile with the Egyptian priests from whom he had learned the principles of the science , he was willing to teach them in return what it would appear ...
Página 20
... theorem is as manifest as that contained in ARTS . 1 , 2 , and 3. It is applied in almost every mechanical process , and carpenters , masons , artificers of all ranks and descriptions , constantly employ it , though Suppose DABC were ...
... theorem is as manifest as that contained in ARTS . 1 , 2 , and 3. It is applied in almost every mechanical process , and carpenters , masons , artificers of all ranks and descriptions , constantly employ it , though Suppose DABC were ...
Página 24
... theorem is of extensive use in Astronomy , as will be found in the study of that science . radius . The right line zr , joining these two points of intersection , will , if continued , divide AB equally at i . For , the above is exactly ...
... theorem is of extensive use in Astronomy , as will be found in the study of that science . radius . The right line zr , joining these two points of intersection , will , if continued , divide AB equally at i . For , the above is exactly ...
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The Geometrical Companion: In Which the Elements of Abstract Geometry Are ... George Darley Sin vista previa disponible - 2016 |
Términos y frases comunes
ABCD abstract abstract Art adjacent angles adjacent sides altitude angle BAC Astronomy bevel blade breadth bricks centre chord circle circular arch circumference Consequently construction convenient corresponding sides curve describe the circular diagonal diameter distance divided draw drawn edge Egypt equiangular Euclid Euclid's Elements example feet former geometrical principles Geometry GEORGE DARLEY given point given right line greater half a right height Hence inches instrument internal angles joining latter length likewise linear unit manner measure method middle point number of equal observed pair parallelogram perpendicular pieces portions practical PROB problem Pythagoras radius ratio rectangle rectilineal figure rendered respectively equal right angles right line intersect round savannah square-feet square-inches square-yards straight line suppose surface tangent Thales theorem tical triangle ABC triangular upright utility vertex wheel whole yards