| Benjamin Greenleaf - Geometry - 1862 - 532 pages
...CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 152. A CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ;... | |
| Benjamin Greenleaf - Geometry - 1862 - 518 pages
...CIRCLE, AND THE MEASURE 0F ANGLES. DEFINITIONS. 152. A CIRCLE is a plane fig-are bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB B. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its. entire bounding line ;... | |
| Benjamin Greenleaf - Geometry - 1861 - 638 pages
...The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre. 154. A RADIUS of a circle is any straight line drawn from the centre to the circumference ; as the... | |
| George Payn Quackenbos - Physics - 1862 - 468 pages
...Square is a rectangle whose sides are equal; r ' 22. A Sphere ia a solid bounded by a curved surface, IJ all the points of which are equally distant from a point within called L s. the centre; as, ABCD, Fig. 24. 23. The Axis of a sphere is a straight line passing through its... | |
| Benjamin Greenleaf - Geometry - 1863 - 502 pages
...CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 152. A CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the center; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding... | |
| George Payn Quackenbos - Physics - 1863 - 474 pages
...sides are equal ; , , HG as>IJKL,Fig.23. i 1 22. A Sphere is a solid bounded by a curved surface, [ j all the points of which are equally distant from a point within called i, K the centre ; as, AB CD, Fig. 24. 23. The Axis of a sphere is a straight line passing through its... | |
| Benjamin Greenleaf - Geometry - 1866 - 328 pages
...CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 152. A CIRCLE is a plane fig-are bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ;... | |
| C. Davies - 1867 - 342 pages
...DBC is an acute angle23 An obtuse angle is greater than a right angle- Thus, DBC is an obtuse angle24 The circumference of a circle is a curve line all the points of which are equally distant from a certain point within called the centreThus, if all the points of the curve AEB are equally distant... | |
| Benjamin Greenleaf - Geometry - 1868 - 340 pages
...CIRCLE, AND THE MEASURE 0F ANGLES. DEFINITIONS. 152. A CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ;... | |
| Benjamin Greenleaf - 1869 - 516 pages
...CIRCLE, AND THE MEASURE 0F ANGLES. DEFINITI0NS. 152. A CIBCLE is a plane figare bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ;... | |
| |