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 الكتب الكتب Therefore all radii of the same circle are equal. 13. The diameter of a circle is a right line drawn from one side of the circumference to the other, passing through the centre ; and it divides the circle into two equal parts, called semicircles ; as... A System of Geometry and Trigonometry: Together with a Treatise on Surveying ... - الصفحة 6
بواسطة Abel Flint - 1804 - عدد الصفحات: 168
عرض كامل - لمحة عن هذا الكتاب ## A Short Treatise Upon Arts and Sciences, in French and English, by Question ...

Jean Palairet - 1757 - عدد الصفحات: 256
...crooked line, called a circle. Parallel circles, are fuch as are at an equal diftance one from another. The diameter of a circle is a right line, drawn from one extreme to the other, and paffing through the center of the circle. A femi-diameter is a right line... ## A Short Treatise Upon Arts and Sciences, in French and English, by Question ...

Jean Palairet - 1792 - عدد الصفحات: 262
...curve line, called a circle. Parallel circles, are fuch as are at an equal diftance one from another. The diameter of a circle is a right line, drawn from one '.' extreme to the other, and paffing through the center of the circle. Afemi-diameter is a right line... ## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - 1808 - عدد الصفحات: 168
...a Circle is a Line drawn from the Centre to the Circumference ; as CB. Fig. 4. Therefore all Radii of the same Circle are equal. 13. The Diameter of...the Circle into two equal parts, called Semicircles; asAB or DE. Fig. 5. 14. The Circumference of every Circle is supposcfl to be divided into 360 equal... ## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - 1818 - عدد الصفحات: 168
...a Circle is a Line drawn from the Centre to the Circumference ; as CB. Fig. 4. Therefore all Radii of the same Circle are equal. 13. The Diameter of...two equal parts, called Semicircles ; as AB or DE. Fig 5. 14. The Circumference of every Circle is supposed to be divided into 360 equal parts, called... ## Description and Use of a Diagram of Navigation: By which All Problems in ...

George Watson - 1822 - عدد الصفحات: 72
...circle is a right line drawn from the centre to the circumference ; and is half the diameter. 165. The DIAMETER of a circle is a right line drawn from one point in the circumference to the opposite * Deparcicux. point through the centre, and is equal to... ## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - 1825 - عدد الصفحات: 241
...a Circle is a Line drawn from the Centre to the Circumference ; as CB. Fig. 4. Therefore all Radii of the same Circle are equal-. 13. The Diameter of...two equal parts, called Semicircles ; as AB or DE. Fig. 5. 14. The Circumference of every Circle is sipposed to be divided into 360 equal part?, called... ## Introduction to Linear Drawing

Louis-Benjamin Francœur, William Bentley Fowle - 1825 - عدد الصفحات: 86
...radius is a right line drawn from the centre of a circle to any part of its circumference. (fig. 1.) A diameter of a circle is a right line drawn from one side of the circumference through the centre to the opposite side. (fig. 2.) An arc of a circle is any portion of its circumference.... ## The Common School Manual: A Regular and Connected Course of Elementary ...

Montgomery Robert Bartlett - 1828 - عدد الصفحات: 426
...centre to the circumference. As, C, A. NOTE. C. All radii of the same cirele are manifestly equal. 12. The diameter of a circle, is a right line drawn from one side of the circumference to the other,through the centre, dividing the circle into two equal parts, called semicircles, As, A, D, or... ## Elements of Geometry and Trigonometry: With an Easy and Concise System of ...

James Hale - 1829 - عدد الصفحات: 115
...Whence it is manifest, from the construction that all Radii of the same Circle are equal. Fig. 10. 20. The Diameter of a Circle is a Right Line drawn from one side of the Circumference, through the Centre, to the other side, dividing the.Circle into two equal parts, called Semicircles... ## A System of Geometry and Trigonometry: With a Treatise on Surveying; in ...

Abel Flint - 1835 - عدد الصفحات: 366
...a circle is a line drawn from the centre to the circumference ; as CB. Fig. 4. Therefore all radii of the same circle are equal. 13. The diameter of...two equal parts, called semicircles ; as AB or DE. Fig. 5. 14. The circumference of every circle is supposed to be divided into 360 equal parts, called...