 | Nicholas Tillinghast - 1844 - 110 páginas
...EVERY line which is not straight, is called a curve line. 2. A circle is a space enclosed by a curve line, every point of which is equally distant from a point within ; which point is called the centre. 3. The boundary of a circle is called its circumference. 4. A radius... | |
 | D. M. Knapen - 1849 - 300 páginas
...12. How many square yards in a decagon, whose side is 12 feet? Ans. 123.1072 yards. f 22. CIRCLE. The circle is a plane figure bounded by a curved line, every point or part of which is equally distant from a certain point within called the centre. The circumference,... | |
 | Benjamin Greenleaf - 1849 - 336 páginas
...feet high ; required the distance from one of the lower corners to an opposite upper corner. ART. 27G. A CIRCLE is a plane figure bounded by a curved line, every part of which is equally distant from a point called the centre. The circumference or periphery of... | |
 | Benjamin Greenleaf - 1851 - 332 páginas
...the distance from one of the lower corners to an opposite upper corner. Ans. 32.3+ feet. ART. 276. A CIRCLE is a plane figure bounded by a curved line, every part of which is equally distant from a point called the centre. The circumference or periphery of... | |
 | John Fair Stoddard - 1852 - 320 páginas
...NONAGOJ* ; that of t«i, a DECAGON ; that of twelve, a DODECAGON, &-i•.. A CIRCLE is a plane, terminated by a curved line, every point of which is equally distant from a point within, culled the center. The curved line is called the circumference The DIAMETER of a circle is a line passing... | |
 | Benjamin Greenleaf - 1854 - 342 páginas
...the distance from one of the lower corners to an opposite upper corner. Ans. 32.3-f- feet. ART. 276. A CIRCLE is a plane figure bounded by a curved line, every part of which is equally distant from a point called the centre. The circumference or periphery of... | |
 | Charles Davies, William Guy Peck - 1855 - 592 páginas
...the additional fact, that two straight lines cannot include a space. A circle is a portion of a plane bounded by a curved line, every point of which is equally distant from a point within, called the centre. 1 The curve is called the circumference, or in common language, the circle. So that in... | |
 | Charles Davies, William Guy Peck - 1855 - 628 páginas
...Descriptive Geometry, Shade» and Shadows, Perspective, Spherical Projections, and Isometrical Projcca curved line, every point of which is equally distant from a point within, called the centre. The curve is called the circumference, or in common language, the circle. So that in speaking... | |
 | John Fair Stoddard - 1856 - 312 páginas
...NONAOON ; that of ten, a DECAGON ; that of twelve, a DODECAGON, &c. A CIRCLE is a plane, terminated by a curved line, every point of which is equally distant from a point within, called the centre. The curved line is called the circumference. The DIAMETER of a circle is a line passing... | |
 | Charles Davies - 1856 - 450 páginas
...chains, and the perpendicular distance between them 52 chains ? 337. A circle is a portion of a plane bounded by a curved line, every point of which is equally distant from a certain point within, called the centre. The curved line AEBD is called the circumference ; the point... | |
| |
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. 
