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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Resultat 1-5 av 100
Side 3
... distance from the centre to the circumference is called the ra- dius , or , sometimes , the semidiameter , because it is the half of a straight line passing through the centre and termi- nated both ways by the circumference , which ...
... distance from the centre to the circumference is called the ra- dius , or , sometimes , the semidiameter , because it is the half of a straight line passing through the centre and termi- nated both ways by the circumference , which ...
Side 8
... distance between two points A and B. Let A CB be the straight line 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 ...
... distance between two points A and B. Let A CB be the straight line 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 ...
Side 9
... distance between them . B Hence , also , we may infer , that of any_two paths , ACB , AD B , leading from A to B , and everywhere con- cave towards the straight line AB , that which is enveloped by the other , as ADB , is the shortest ...
... distance between them . B Hence , also , we may infer , that of any_two paths , ACB , AD B , leading from A to B , and everywhere con- cave towards the straight line AB , that which is enveloped by the other , as ADB , is the shortest ...
Side 10
... distance of the point A from the line B C. Cor . 4. Hence , if , from the centre A , a circle be described with a ... distances from the foot of the perpendicular , upon either side of it . PROP . 13 . If , in two right - angled ...
... distance of the point A from the line B C. Cor . 4. Hence , if , from the centre A , a circle be described with a ... distances from the foot of the perpendicular , upon either side of it . PROP . 13 . If , in two right - angled ...
Side 11
... distance M m , of any two corresponding points in them , conti- nually increases with the distance from E , and may , by sufficiently producing EM , Em , be made greater than any assigned distance , as FG . Therefore , the straight ...
... distance M m , of any two corresponding points in them , conti- nually increases with the distance from E , and may , by sufficiently producing EM , Em , be made greater than any assigned distance , as FG . Therefore , the straight ...
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Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce ... Uten tilgangsbegrensning - 1835 |
Vanlige uttrykk og setninger
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