 | Fletcher Durell - Geometry - 1911 - 553 pages
...radius of a circle is a straight line drawn from the center to any point on the circumference, as AO. A diameter of a circle is a straight line drawn through the center and terminated by the circumference, as EC. 199. An arc is any portion of a circumference, as AC. A semicircumference... | |
 | Geography - 1904 - 152 pages
...outside of a circle is called the Circumference. 2. The Centre of a circle is the middle of a circle. 3. The Diameter of a circle is a straight line drawn through the centre of a circle, and which just touches the circumference on each side. 4. A small part of the circumference... | |
 | American School (Chicago, Ill.) - Engineering - 1906 - 586 pages
...one all of whose angles are equal. A regular polggon is one all of whose angles are equal and all of whose sides are equal. CIRCLES. A circle is a plane...center with the circumference. It has a length equal to one half the diameter. All radii (plural of radius) are equal and all diameters are equal since a diameter... | |
 | Drawing - 1906 - 424 pages
...polygon is one all of whose angles are equal and all •'f whose sides are equal. MECHANICAL DRAWING. CIRCLES. A circle is a plane figure bounded by a curved...center with the circumference. It has a length equal to one half the diameter. All radii (plural of radius) are equal and all diameters are equal since a diameter... | |
 | American School (Lansing, Ill.) - Architectural drawing - 1906 - 426 pages
...equally distant from a point within called the center. The curve which bounds the circle is Callud the circumference Any portion of the circumference...center with the circumference. It has a length equal to one half the diameter. All radii (plural of radius) are equal and all diameters are equal since a diameter... | |
 | International Correspondence Schools - Building - 1906 - 634 pages
...line that bounds the circle. The term circle is often used in the sense of circumference. Pio. 77 118. The diameter of a circle is a straight line drawn through the center and terminated at both ends by the circumference. Thus, A £, Fig. 78, is a diameter of the circle whose... | |
 | Calvin Franklin Swingle - Engineering - 1906 - 490 pages
...within the figure to the circumference are equal, and this point is called the center of the circle. A diameter of a circle is a straight line drawn through the center and terminated both ways by the circumference, as AC in Fig. 45. Fig. 45. A radius is a straight line drawn... | |
 | Joseph H. Rose - Sheet-metal work - 1906 - 340 pages
...within the figure to the circumference are equal, and this point is called the center of the circle. A diameter of a circle is a straight line drawn through the center and terminated both ways by the circumference, as AC in Fig 12. A radius is a straight line drawn from... | |
 | Charles Westinghouse - Machine design - 1906 - 168 pages
...within the figure to the circumference are equal, and this point is called the center of the circle. A diameter of a circle is a straight line drawn through the center and terminated both ways by the circumference, as AC in Fig. 45. A radius is a straight line drawn from... | |
 | American School of Correspondence - Civil engineering - 1908 - 474 pages
...whose sides are equal. CIRCLES. A circle is a plane figure bounded by a curved line, every point »f which is equally distant from a point within called..."with the circumference. It has a length equal to ore half the diameter. All radii (plural of radius) are equal and all diameters are equal since a diameter... | |
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The diameter of a circle is a straight line drawn through the center and terminating in the circumference. A radius is a straight line joining the center with the circumference. It has a length equal to one half the diameter. All radii (plural of radius)... 
