 | Isaac Newton Failor - Geometry - 1906 - 440 pages
...circumference is the curved line which bounds the circle. An arc is any part of the circumference. 221 A radius of a circle is a straight line drawn from the center to any point in the ., circumference ; as, CD. All radii of a circle or of equal circles are... | |
 | Isaac Newton Failor - Geometry - 1906 - 431 pages
...circumference is the curved line which bounds the circle. An arc is any part of the circumference. 221 A radius of a circle is a straight line drawn from the center to any point in the circumference ; as, CD. All radii of a circle or of equal circles are equal.... | |
 | Henry Sinclair Hall - 1908 - 286 pages
...same. The fixed point is called the centre, and the bounding line is called the circumference. 14. A radius of a circle is a straight line drawn from the centre to the circumference. It follows that all radii of a circle are equal. 15. A diameter of a circle is a straight line drawn... | |
 | Henry John Spooner - Machine design - 1908 - 744 pages
...called its circumference, which is everywhere equidistant from a point within it, called its centre. The radius of a circle is a straight line drawn from the centre to its circumference. A diameter of a circle is a straight line passing through its centre, and terminated... | |
 | Henry John Spooner - Machine design - 1908 - 290 pages
...on these matters refer to the author's " Geometrical Drawing," pp. 61, etc. 47. Definitions.—The radius of a circle is a straight line drawn from the centre to its circumference. A diameter of a circle ia a straight line passing through its centre, and terminated... | |
 | Thomas Aloysius O'Donahue - Mine surveying - 1911 - 288 pages
...octagon, and so on. A regular polygon is one which has all its sides equal, and its angles equal. The radius of a circle is a straight line drawn from the centre to the circumference, as OC (Fig. 32). The diameter of a circle is a straight line drawn through the centre, and terminated... | |
 | Henry John Spooner - Geometrical drawing - 1911 - 196 pages
...book ; you may also refer to the author's " Geometrical Drawing," p. 61, etc. 66. Definitions. — The radius of a circle is a straight line drawn from the centre to its circumference. A diameter of a circle is a straight line passing through its centre, and terminated... | |
 | Franklin Sherman Hoyt, Harriet E. Peet - Arithmetic - 1915 - 344 pages
...by four straight, lines. Quotient. A quotient is a result found by Radii. Plural of radius. Radius. A radius of a circle is a straight line drawn from the center of the circle to its circumference. Bate of interest. The rate of interest is the per cent paid... | |
 | John William Norie, J. W. Saul - Nautical astronomy - 1917 - 642 pages
...is its circumference or periphery : the circle is the space contained within the circumference. The RADIUS of a circle is a straight line drawn from the centre to the circumference ; and around which the circle is generated ; it is also the semi-diameter. The DIAMETER of a circle is a... | |
 | Franklin Sherman Hoyt, Harriet E. Peet - Arithmetic - 1920 - 386 pages
...polygon and whose sides are tri-angles terminating in a common point. Radii. Plural of radius. Radius. A radius of a circle is a straight line drawn from the center of the circle to its circumference. Bate of interest. The rate of interest is the per cent paid... | |
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A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. 
