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 Βιβλία Βιβλία A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another. The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ... - Σελίδα 3
των Robert Simson - 1762 - 466 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Practical Surveying: A Text-book for Students Preparing for Examinations Or ...

George William Usill - 1889 - 272 σελίδες
...circle is a plane figure contained by one line, which is called the circumference, and is such that all lines drawn from a certain point within the figure to the circumference are equal to one another. 8. Centre of Circle. — And this point is called the centre of the circle. 9. Diameter of Circle.... ## The Harpur Euclid: An Edition of Euclid's Elements

Edward Mann Langley, W. Seys Phillips - 1890 - 515 σελίδες
...plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal. 16. This point is called the centre of the circle, and the straight line drawn from the centre to the... ## Mining: A Journal Devoted to the Interests of Mines and Mining Students, Τόμος 2

1894
...contained or bounded by one line which is called the circumference, and is such that all straight lines from a certain point within the figure to the circumference are equal to one another. This point is called the centre of the circle, as Fig. 19, o being the centre. Fig. u. Fig. 19. Fig.... ## Colliery Surveying: A Primer Designed for the Use of Students and Colliery ...

Thomas Aloysius O'Donahue - 1896 - 163 σελίδες
...contained or bounded by one line, which is called the circumference, and is such that all straight lines from a certain point within the figure to the circumference are equal to one another. This point is called the centre of the circle, as in Fig. 32, O being the centre. The radius of a circle... ## Elementary Manual on Steam and the Steam Engine

Andrew Jamieson - 1897 - 290 σελίδες
...plane figure bounded by one line, which is called the circumference ; and is such, t/tat all straight lines drawn from, a certain point within the figure to the circumference are equal to one another. This point is called tlie centre of the circle. A DIAMETER of a circle is a straight line drawn through... ## Mathematics: Mechanic's bids and estimates. Mensuration for beginners. Easy ...

Seymour Eaton - 1899 - 340 σελίδες
...a plane (flat) figure contained by one line called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal. This point is called the center of the circle. 6. The radius of a circle is any straight line drawn... ## A Text-book of Euclid's Elements for the Use of Schools, Books I.-IV., Βιβλίο 1

Henry Sinclair Hall, Frederick Haller Stevens - 1900 - 304 σελίδες
...plane figure bounded by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : this point is called the centre of the circle. NOTE. Circles which have the same centre are said... ## First Stage Practical Plane and Solid Geometry

G. F. Burn - 1903 - 255 σελίδες
...plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another. And this point is called the centre of the circle. In Practical Geometry, the circumference of a circle... ## A Text-book of Euclid's Elements for the Use of Schools, Βιβλίο 1

Euclid - 1904 - 456 σελίδες
...plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal to one another ; this point is called the centre of the circle. 16. A radius of a circle is a straight line drawn... ## The advanced class-book of modern geography, by W. Hughes and J.F. Williams ...

William Hughes - 1908
...plane figure contained by one line, which is called the circumference, and is such thai all straight lines drawn from a certain point within the figure to the circumference are equal to one another. This point is Ihe centre of the circle. A Diameter of ft circle is a straight line drawn through the...