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; or, The first six books, with the eleventh and ...

Euclides - 1881 - 236 páginas
...than the chord drawn at right angles to the diameter passing through that point. PROP. XX. THEOREM. The angle at the centre of a circle is double of the angle at the circumference standing upon the tame arc, that it, upon the same part oj the circumference. Let ABC be a circle,...
Vista completa - Acerca de este libro

## The Elements of Plane and Solid Geometry: With Chapters on Mensuration and ...

Isaac Sharpless - 1882 - 292 páginas
...AB. GEOMETRY.— BOOK III. Proposition 16. Theorem. — The angle at the centre of a circle is double the angle at the circumference upon the same base...that is, upon the same part of the circumference. Let ABC be a circle, BDC the angle at the centre, and BA C the angle at the circumference upon the...
Vista completa - Acerca de este libro

## The Oxford examiner, ed. by M.W.I. Shilleto, Temas1-5

Mary W I. Shilleto - 1882
...one paper, but to make use of the whole set. Women (Pass). (a) EUCLID; (V) ALGEBKA; (c) MECHANICS. 1. The angle at the centre of a circle is double of the angle at the circumference, subtended by the same arc. If two straight lines AEB, CED in a circle intersect in E, the angles subtended...
Vista completa - Acerca de este libro

## Glasgow University Calendar

University of Glasgow - 1883
...with the square on the line between the points of section, is equal to the square on half the line. 4. The angle at the centre of a circle is double of the angle at the circumference upon the same arc. 5. A straight line touches a circle and from the point of contact a chord is drawn, either of...
Vista completa - Acerca de este libro

## The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1883 - 426 páginas
...centre ; therefore the centre is in CA. Wherefore, if a straight line &c. QBD PROPOSITION 20. THEOREM. The angle at the centre of a circle is double of the angle at the circumference on the same base, that is, on the same arc. Let ABC be a circle, and BEC an angle at the centre, and...
Vista completa - Acerca de este libro

## Woolwich mathematical papers [aftwerw.] Mathematical papers for admission ...

...produced backwards pass through the centre of the other, AB is equal to the radius of either circle. 6. The angle at the centre of a circle is double of the angle at the circumference on the same base, that is, on the same part of the circumference. ABC is an isosceles triangle; on...
Vista completa - Acerca de este libro

## Observations Upon the Topography & Climate of Crowborough Hill, Sussex

Charles Leeson Prince - 1885 - 104 páginas
...map. In proof of the truth of this construction let us refer to Euclid 3, XX., where we find that " The angle at the centre of a circle is double of the...that is, upon the same part of the circumference." Hence the point at which ST subtends an angle of 22° must be on the circumference of the circle SROG,...
Vista completa - Acerca de este libro

## Annual Report

Canada. Department of the Interior - 1888 - 756 páginas
...the same hypothenuse, is the quadrant described on the hy i Million n HO. 3. The angle at the center of a circle is double of the angle at the circumference...base, that is upon the same part of the circumference. 4. Find the locus of the middle points of any system of parallel chords in a circle. 5. Inscribe a...
Vista completa - Acerca de este libro

## Calendar of Dalhousie College and University

Dalhousie University - 1888
...of the equal sides is equal to the rectangle of the segments of the base. Prove for one figure. 4. The angle at the centre of a circle is double of the angle at thecircumference, standing on the same arc. Prove when the centre ia outside the angle at the circumference;,...
Vista completa - Acerca de este libro

## Annual Report of the Schools of New Brunswick ... by the Chief ...

New Brunswick. Board of Education - 1889 - 1006 páginas
...Describe an isosceles triangle having each of the angles at the base double of the third angle. 2. The angle at the centre of a circle is double of the angle at the circumference, subtended by the same arc. 3. If two isosceles triangles be of equal altitude, and the sides of one...
Vista completa - Acerca de este libro