Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Libros Libros
" The angle at the centre of a circle is double of the angle at the circumference upon the same base, that is, upon the same part of the circumference. "
A Treatise on Surveying, Containing the Theory and Practice: To which is ... - Página 43
por John Gummere - 1814 - 346 páginas
Vista completa - Acerca de este libro

The Elements of Geometry, Symbolically Arranged

Great Britain. Admiralty - 1846 - 130 páginas
...Cr. of ©ABC; ie the Cr. of ©, is in CA. Therefore, if a str. line, &c. PROP. LV. THEOR. 20. 3Eu. The angle at the centre of a circle is double of the angle at the circumference upon the same arc, that is, upon the same part of the circumference. Fig. 1. A Fig. 2. F*> BC 1st. Let Cr. E be within...
Vista completa - Acerca de este libro

The Elements of Geometry, Symbolically Arranged

Great Britain. Admiralty - 1846 - 130 páginas
...Cr. of ©ABC; ie the Cr. of 0, is in CA. Therefore, if a str. line, &c. PROP. LV. THEOR. 20. 3 E U . The angle at the centre of a circle is double of the angle at the circumference upon the same arc, that is, upon the same part of the cir-cumference. Fig. 1. Fig. 2. 1st. Let Cr. E be within the...
Vista completa - Acerca de este libro

Euclid's Elements of geometry, the first three books (the fourth, fifth, and ...

Euclides - 1846 - 272 páginas
...that no other point without the right line AB, is the centre. PROPOSITION XX. THEOREM. The angle (ACD) at the centre of a circle, is double of the angle at the circumference, when they have the same part of the circumference for their base. Firstly — Let either leg of the...
Vista completa - Acerca de este libro

Minutes of the Committee of Council on Education, Volumen2

Great Britain. Committee on Education - 1847
...extremities 36° 20' and 60° Iff ; required the perpendicular height of the triangle. 6. The arigleat the centre of a circle is double of the angle at the circumference, standing on the same arc of the circumference. 7. The three sides of a triangle arc 17, 25, and 28...
Vista completa - Acerca de este libro

The definitions, postulates, axioms, and enunciations of the propositions of ...

Euclides - 1848 - 52 páginas
...right angles to the touching line, the centre of the circle shall be in that line. PROP. XX. THEOREM. The angle at the centre of a circle is double of the...that is, upon the same part of the circumference. PROP. XXI. THEOREM. The angles in the same segment of a circle are equal to one another. PROP. XXII....
Vista completa - Acerca de este libro

Elements of Geometry: Containing the First Six Books of Euclid : with a ...

John Playfair - 1849 - 332 páginas
...that no other point which is not in CA, is the centre ; that is, the centre is in CA. PROP. XX. THEOR. The angle at the centre of a circle is double of the...the same base, that is, upon the same part of the circumferB E Let ABC be a circle, and BDC an angle at the centre, and BAC an angle at the circumference...
Vista completa - Acerca de este libro

The first three books of Euclid's Elements of geometry, with theorems and ...

Euclid, Thomas Tate - 1849 - 120 páginas
...centre is in CA. Therefore if a straight line, &c. QED PROP. XX. THEOB. The angle at the centre of the circle is double of the angle at the circumference,...that is, upon the same part of the circumference. Let AB'C be a circle, and BEC an angle at the centre, and BAG an angle at the circumference, which...
Vista completa - Acerca de este libro

Minutes of the Committee of Council on Education, Volumen1

Great Britain. Committee on Education - 1850
...circle to the middle point of any chord in the circle, is perpendicular to that chord. 2. Show that the angle at the centre of a circle is double of the angle at the circumference upon the same base. 3. If two straight lines cut one another within a circle, the rectangle contained by the segments of...
Vista completa - Acerca de este libro

Reports on Elementary schools

Her MAjesty' Inspectors of schools - 1850
...base and the straight line intercepted between the perpendicular and the obtuse angle. ^Section 2. 1. The angle at the centre of a circle is double of the angle at the circumference. 3. If two straight lines cut one another in a circle, the rectangle of the segments of the one is equal...
Vista completa - Acerca de este libro

A Collection of Problems and Examples, Adapted to the "Elementary Course of ...

Harvey Goodwin - 1851 - 196 páginas
...to one another. Shew that all equal straight lines in a circle will be touched by another circle. 5. The angle at the centre of a circle is double of the...that is, upon the same part of the circumference. If two straight lines AEB, CED in a circle intersect in E, the angles subtended by AC and BD at the...
Vista completa - Acerca de este libro




  1. Mi biblioteca
  2. Ayuda
  3. Búsqueda avanzada de libros
  4. Descargar EPUB
  5. Descargar PDF