Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce Morton] 1830. Elements of trigonometry, by W. Hopkins. 1833. Elements of spherical trigonometry, by A. De Morgan. A treatise on algebraical geometry, by S.W. Waud. 1835Baldwin & Craddock, 1835 |
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Αποτελέσματα 1 - 5 από τα 100.
Σελίδα 3
... join its op- posite angles . 23. If through a point , E , in the dia- gonal of a paral- lelogram , A B C D ... joins or passes through two given points , A , B. 2. A circle , which is described from a given centre , C , with a given ...
... join its op- posite angles . 23. If through a point , E , in the dia- gonal of a paral- lelogram , A B C D ... joins or passes through two given points , A , B. 2. A circle , which is described from a given centre , C , with a given ...
Σελίδα 7
... join A D , and pro- duce it to E , so that DE may be equal to AD ; and join CE . B D Then , because the triangles ABD ECD have two sides of the one equal to the two sides of the other , each to each , and the included angles A D B , EDC ...
... join A D , and pro- duce it to E , so that DE may be equal to AD ; and join CE . B D Then , because the triangles ABD ECD have two sides of the one equal to the two sides of the other , each to each , and the included angles A D B , EDC ...
Σελίδα 8
... join- ing A and B , and ADEB any other line drawn from A to B. In ACB take any point C ; D and from the centre Produce B A to D , so that A D may be equal to A C , and join C D. Then , because A D is equal to A C , the angle ACD is ...
... join- ing A and B , and ADEB any other line drawn from A to B. In ACB take any point C ; D and from the centre Produce B A to D , so that A D may be equal to A C , and join C D. Then , because A D is equal to A C , the angle ACD is ...
Σελίδα 9
... joins two points derives the name of the distance between them . B Hence , also , we may infer , that of any_two paths ... join EG , G F. Then , because the triangles ABC , DEG have two sides of the one equal to two sides of the other ...
... joins two points derives the name of the distance between them . B Hence , also , we may infer , that of any_two paths ... join EG , G F. Then , because the triangles ABC , DEG have two sides of the one equal to two sides of the other ...
Σελίδα 10
... join AD , and produce it to any point E , ( Post . 1. ) . With the centre A and the radius AE de- scribe a circle cutting B C in the points B and C upon each side of the point D , ( Post . 2. ) . Bisect BC in F , and join AF , AB , AC ...
... join AD , and produce it to any point E , ( Post . 1. ) . With the centre A and the radius AE de- scribe a circle cutting B C in the points B and C upon each side of the point D , ( Post . 2. ) . Bisect BC in F , and join AF , AB , AC ...
Άλλες εκδόσεις - Προβολή όλων
Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce ... Πλήρης προβολή - 1835 |
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C ABCD adjacent angles altitude apothem base BC bisect centre chord circum circumference circumscribed coincide common measure common section compounded cone conic section contained convex surface cylinder describe a circle diameter dihedral angle divided draw drawn edges equal angles equimultiples ference fore four magnitudes frustum given point given straight line gles harmonical harmonical mean Hence hyperbola hypotenuse inscribed join likewise locus meet parallel parallelogram parallelopiped pass pendicular pentagon perimeter perpendicular plane prism Prob produced PROP proposition pyramid quadrilateral radii radius rallel rectangle rectilineal figure regular polygon respectively right angles Scholium scribed segment sides A B similar solid angles sphere spherical angle square of A B straight lines A B tangent third three sides touch triangle ABC vertex vertical