 | Adrien Marie Legendre - Geometry - 1874 - 500 pages
...proportionals. BOOK III. THE CIECLK AND THE MEA8UBEMENT OP ANGLES • DEFINITIONS. ; '1. A CIRCLE is a plane figure, bounded by a curved line, every point of which is equally distant from a point within, called the centre. The bounding line is called the circumference. 2. A RADIUS is a straight line drawn... | |
 | Daniel W. Fish - 1874 - 320 pages
...324. The Unit is the degree, which is ^^ part of the circumference of any circle. 325. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called A the center. 326. A Circumference is the line that bounds the circle. 327. An Arc is any part... | |
 | Hermann Krüsi - Decoration and ornament - 1874 - 92 pages
...OCTAGON PATTERN AND DESIGN. THE CIRCLE. A circle, considered mathematically, is a space surrounded by a curved line every point of which is equally distant from a point within called the centre. In common language, and generally in drawing, the term circle is used to represent... | |
 | Joseph W. Spoor - Astronomy - 1874 - 158 pages
...Circumference — Diameter — Arc — Radios — Degrees. Fig. 1. Q. What is a Circle ? севе и«, ю A. A figure bounded by a curved line, every point of which is equally distant from the center. Q. What is the circumference of a circle ? A. The curved line that bounds it. Q. What is... | |
 | Daniel W. Fish - Arithmetic - 1875 - 350 pages
...324. The Unit is the degree, which is ^T part of the circumference of any circle. 325. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called A the center. 326. A Circumference is the line that bounds the circle. 327. An Arc is any part... | |
 | Stoddard A. Felter, Samuel Ashbel Farrand - Arithmetic - 1875 - 316 pages
...car to run 138 miles ? CIRCULAR OR ANGULAR MEASURE. S^^f*130. A Circle is a plane figure bounded by a line, every point of which is equally distant from a point within, called the centre. (a.) The circumference of a circle is its bounding line. An arc is any part of the... | |
 | Alfred Kirk, Henry Holmes Belfield - Arithmetic - 1876 - 220 pages
...square feet and 9 feet square. ANGULAR OR CIRCULAR MEASURE. 188- A Circle is a plane figure bounded by a line every point of which is equally distant from a point within the circle, called the center. 189. A Circumference is the line which bounds a circle. 190. An Arc... | |
 | Edward Brooks - Arithmetic - 1877 - 444 pages
...the base being 14 yards; what is thu height of the ridge ? Ans. 18ft. THE CIRCLE. 341. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within, called the Centre. 342. The Circumference of a circle is the bounding line; any part of the circumference,... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...the base being 14 yards ; what is the height of the ridge ? Ans. 18ft. THE CIRCLE. 341. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within, called the centre. 342. The Circumference of a circle is the bounding line ; any part of the circumference,... | |
 | William James Milne - Arithmetic - 1877 - 418 pages
...angles are right angles. 561. A Polygon is a plane figure bounded by straight lines. 562. A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center. . 563. The Circumference is the line which bounds the circle. 564. A Radius of a... | |
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A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center. 
