The geometry, by T. S. Davies. Conic sections, by Stephen FenwickJ. Weale, 1853 |
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Αποτελέσματα 1 - 5 από τα 38.
Σελίδα 1
... extremities of a line are points . 4. A straight line is that which lies evenly between its extreme points . 5. A superficies is that which hath only length and breadth . 6. The extremities of a superficies are lines . 7. A plane ...
... extremities of a line are points . 4. A straight line is that which lies evenly between its extreme points . 5. A superficies is that which hath only length and breadth . 6. The extremities of a superficies are lines . 7. A plane ...
Σελίδα 2
... extremity of anything . 14. A figure is that which is enclosed by one or more boundaries . 15. A circle is a plane figure contained by one line , which is called the circumference , and is such that all straight lines drawn from a ...
... extremity of anything . 14. A figure is that which is enclosed by one or more boundaries . 15. A circle is a plane figure contained by one line , which is called the circumference , and is such that all straight lines drawn from a ...
Σελίδα 7
... extremity of the base equal to one another , and likewise those which are terminated in the other extremity . If it be possible , let there be two triangles ACB , ADB , upon the same base AB , and upon the same side of it , which have ...
... extremity of the base equal to one another , and likewise those which are terminated in the other extremity . If it be possible , let there be two triangles ACB , ADB , upon the same base AB , and upon the same side of it , which have ...
Σελίδα 8
... extremity . Q. E. D. PROPOSITION VIII . THEOR . If two triangles have two sides of the one equal to two sides of the ... extremity of the base equal to one another , and likewise their sides terminated in the other extremity : but this ...
... extremity . Q. E. D. PROPOSITION VIII . THEOR . If two triangles have two sides of the one equal to two sides of the ... extremity of the base equal to one another , and likewise their sides terminated in the other extremity : but this ...
Σελίδα 21
... extremities of two equal and parallel straight lines towards the same parts , are also themselves equal and parallel . Let AB , CD be equal and parallel straight lines , and joined towards the same parts by the straight lines AC , BD ...
... extremities of two equal and parallel straight lines towards the same parts , are also themselves equal and parallel . Let AB , CD be equal and parallel straight lines , and joined towards the same parts by the straight lines AC , BD ...
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ABC is equal ABCD adjacent angles angle ABC angle BAC axis bisected centre circle ABC circumference coincide cone construction coordinate planes described Descriptive Geometry diameter dicular dihedral angles draw edges ellipse equal angles equiangular equimultiples given line given point given straight line greater hence horizontal hyperbola inclination intersection join less Let ABC Let the plane line BC lines drawn magnitudes meet multiple orthograph parabola parallel planes parallelogram parallelopiped perpen perpendicular perpendicular to MN plane MN plane of projection plane parallel plane PQ prisms profile angles profile plane projecting plane Prop Q. E. D. PROPOSITION ratio rectangle rectangle contained rectilineal figure remaining angle respectively right angles SCHOLIUM segment sides six right sphere spherical angle tangent THEOR trace triangle ABC trihedral vertex Whence Wherefore