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The radius of a circle is a line drawn from the centre to the circumference, as A, B.
A System of Geometry and Trigonometry: With a Treatise on Surveying ... in ... - Page 12
by Abel Flint - 1830 - 284 pages

## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - Geometry - 1804 - 168 pages
...middle letter denotes the angular Point. 10. A Circle is a round Figure, bounded by a Line equally distant from some Point, which is called the Centre....to the Circumference ; as CB. Fig. 4. Therefore all Racni of the same Circle are equal. 13. The Diameter of a Circle is a Right Line drawn from one side...

## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - Geometry - 1813 - 168 pages
...called the Centre. Fig. 4. 11. The Circumference or Periphery of a Circle is the bounding Line; asADEB. Fig. 4. 12. The Radius of a Circle is a Line drawn...same Circle- are equal. 13. The Diameter of a Circle ib a Right Line drawn from one skle of the Circumference to the other, passing through the Centre;...

## A Course of Mathematics: In Two Volumes : for the Use of Academies ..., Volume 1

Charles Hutton - Mathematics - 1816
...within, called its Centre The circumference itself is often called a circle, and also the Periphery 46. The Radius of a circle is a line drawn from the centre to the circumference. 47. The Diameter of a circle is a line drawn through the centre, and terminating at the circumference...

## A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - Mathematics - 1822
...within, called its Centre. The circumference itself is often called a circle, and also the Periphery. 46. The Radius of a circle is a line drawn from the centre to the circumference. 47. The Diameter of a circle is a line drawn throMgh the centre, and terminating at the circumference...

## A treatise on navigation, and nautical astronomy

Edward Riddle - Nautical astronomy - 1824 - 551 pages
...the circle is called the Circumference. Note, the Circumference is sometimes called the Circle, 44. The Radius of a circle is a line drawn from the centre to the circumference. 45. The Diameter of a circle is a line drawn through the centre and terminating on both sides at the...

## Guys̕ Elements of Astronomy: And, An Abridgement of Keiths' New Treatise on ...

Joseph Guy - Astronomy - 1832 - 309 pages
...as ABCD (pl. 1. fig. 1.) The circumference itself is often called a circle, and also the periphery. The Radius of a circle is a line drawn from the centre to the circumference ; as AE, EB, or EC (% I-) The Diameter of a circle is a line drawn through the centre, and terminated at...

## The Mechanic's Calculator, Or Workman's Memorial Book ...

William Grier - Mechanical engineering - 1832 - 300 pages
...figure. DEFINITIONS. The circumference itself is often called a circle, and also the Periphery. 46. The Radius of a circle is a line drawn ' from the centre to the circumference. 47. The Diameter of a circle is a line drawn through the centre, and terminating at the circumference...

## The Mechanic's Calculator: Comprehending Principles

William Grier - Mechanical engineering - 1836 - 344 pages
...within, called its Centre. circumference itself is often called a Circle, and also the Periphery. 46. The Radius of a circle is a line drawn from the centre to the circumference. 47. The Diameter of a circle is a line drawn through the centre, and terminating at the circumference...