 | Alexander Ingram - 1799 - 374 sider
...to one another: XVI. And this point is called the centre of the circle. Definition A. Any ftraight line drawn from the center to the circumference of a circle, is called a Radius. XVII. A diameter of a circle is a ftraight line drawn through the centre, and terminated both ways... | |
 | Denison Olmsted - 1839 - 300 sider
...with even the rudiments of geometry, we annex a few particulars respecting angular measurements. A line drawn from the center to the circumference of a circle is called a radius, as CD, fig. 4. Any part of the circumference of a circle is called an arc, as AB, or BD. An angle is measured... | |
 | Denison Olmsted - 1846 - 298 sider
...given, let us attend to a few particulars respecting the method of measuring angles. (See Fig. 96.) A line drawn from the center to the circumference of a circle, is called a radius, as CD, CB, or C K. Any part of the circumference of a circle is called an arc, as AB, or B D. An angle... | |
 | Denison Olmsted - 1855 - 318 sider
...with even the rudiments of geometry, we annex a few particulars respecting angular measurements. A line drawn from the center to the circumference of a circle is called a radius, as CD, fig. 4. Any part of the circumference of a circle is called an arc, as AB, orBD. An angle is measured... | |
 | Edwin Pliny Seaver - 1895 - 450 sider
...bounding line of a circle is the circumference. Any part of the circumference is an arc. 270. A straight line drawn from the center to the circumference of a circle is its radius. A straight line drawn through the center, having its opposite ends in the circumference... | |
 | William James Milne - 1899 - 258 sider
...Circumference. 174. Circles which have the same center are called Concentric Circles. 175. A straight line from the center to the circumference of a circle is called a Radius of the circle. OB, Fig. 1, is a radius of the circle AEDC. 176. A straight line which passes through... | |
 | William James Milne - 1906 - 364 sider
...; the point within is called the center ; and the bounding line, the circumference. 575. A straight line drawn from the center to the circumference of a circle is called a radius. " . %\ 576. A straight line passing through the center of a circle and terminating at both ends in... | |
 | William James Milne - 1906 - 364 sider
...the point within is called the center ; and the bounding line, the circumference. ty 575. A straight line drawn from the center to the circumference of a circle is called a radius. 576. A straight line passing through the center of a circle and terminating at both ends in the circumference... | |
 | William James Milne - 1907 - 616 sider
...within is called the center; and the uin f«, bounding line, the circumference. "'''' 680. A straight line drawn from the center to the circumference of a circle is called a radius. 681. A straight line passing through the center of a circle and terminating at both ends in the circumference... | |
 | Bruce Mervellon Watson, Charles Edward White - 1908 - 454 sider
...through the center of a circle and terminating in the circumference is the diameter. 578. A straight line drawn from the center to the circumference of a circle is its radius. 579. It is proved, by geometry, that the circumference of every circle is 3.1416 times... | |
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A plane figure bounded by a curved line every point of which is equally distant from a point within is called a circle ; the point within is called the center ; and the bounding line, the circumference. 
