The geometry, by T. S. Davies. Conic sections, by Stephen FenwickJ. Weale, 1853 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 53.
Σελίδα 1
... magnitude . 2. A line is length without breadth . 3. The 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 ...
... magnitude . 2. A line is length without breadth . 3. The 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 ...
Σελίδα 4
... Magnitudes which coincide with one another , that is , which exactly fill the same space , are equal to one another . 9. The whole is greater than its part . 10. Two straight lines cannot enclose a space . 11. All right angles are equal ...
... Magnitudes which coincide with one another , that is , which exactly fill the same space , are equal to one another . 9. The whole is greater than its part . 10. Two straight lines cannot enclose a space . 11. All right angles are equal ...
Σελίδα 86
... sum of the perpendiculars is constant ; and the sum of the squares on all the other lines is constant , wherever in the circumference the point be taken . BOOK V. DEFINITIONS . 1. A LESS magnitude is said 86 EUCLID'S ELEMENTS .
... sum of the perpendiculars is constant ; and the sum of the squares on all the other lines is constant , wherever in the circumference the point be taken . BOOK V. DEFINITIONS . 1. A LESS magnitude is said 86 EUCLID'S ELEMENTS .
Σελίδα 87
... magnitudes of the same kind to one another , in respect of quantity . ' 4. Magnitudes are said to have a ratio to one another , when the less can be multiplied so as to exceed the other . 5. The first of four magnitudes is said to have ...
... magnitudes of the same kind to one another , in respect of quantity . ' 4. Magnitudes are said to have a ratio to one another , when the less can be multiplied so as to exceed the other . 5. The first of four magnitudes is said to have ...
Σελίδα 88
... magnitude . For example , if A , B , C , D be four magnitudes of the same kind , the first A is said to have to the last D the ratio compounded of the ratio of A to B , and the ratio of B to C , and the ratio of C to D ; or , the ratio ...
... magnitude . For example , if A , B , C , D be four magnitudes of the same kind , the first A is said to have to the last D the ratio compounded of the ratio of A to B , and the ratio of B to C , and the ratio of C to D ; or , the ratio ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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