| Henry Bartlett Maglathlin - Arithmetic - 1873 - 362 pages
...center to a side 12.64 feet ? Ans. 553.63-)- sq. ft. CIRCLES. 418. 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. The CIRCUMFERENCE is the bounding line ; as the line AEB D. The DIAMETER is any straight... | |
| Benjamin Greenleaf - Geometry - 1873 - 202 pages
...III. THE CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 119. 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. 120. The Circumference or periphery of a circle is its entire bounding... | |
| Benjamin Greenleaf - Geometry - 1874 - 206 pages
...III. THE CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 119. 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 AD BE. 120. The Circumference or periphery of a circle is its entire bounding... | |
| Daniel W. Fish - Arithmetic - 1874 - 300 pages
...the less 12 inches ? • THE SPHERE. 929. A Sphere is a body bounded by a uniformly curved surface, **all the points of which are equally distant from a point within called** the center. 930. The Diameter of a sphere is a straight line passing through the center of the sphere,... | |
| Daniel W. Fish - Arithmetic - 1874 - 300 pages
...and at the other 3 feet'( THE SPHERE. 929. A Sphere is a body bounded by a uniformly curved surface, **all the points of which are equally distant from a point within called** the center. 93O. The Diameter of a sphere is a straight line passing through the center of the sphere,... | |
| Henry Bartlett Maglathlin - Arithmetic - 1875 - 216 pages
...hours ? 10. How many years in 365 days ? CIRCULAR MEASURE. 169. 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 cen- OOU-AJ iť IEIW ter. 170. The Circumference of a circle is its entire bounding line. 171.... | |
| Horatio Nelson Robinson - Arithmetic - 1875 - 456 pages
...parallel to the base. THE SPHERE. 772. A Sphere is a body bounded by a uniformly curved sur-. face, **all the points of which are equally distant from a point within called** the center. 773. The Diameter of a sphere is a straight line passing through the center of the sphere,... | |
| Henry Bartlett Maglathlin - Arithmetic - 1876 - 230 pages
...In 72 hours ? years in 365 days? E180" CIRCULAR MEASURE. 169. 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 ceil- SOO-A ter. 170. The Circumference of a circle is its entire bounding line. 171. An Arc of... | |
| Ellen Eliza Fitz - Globes - 1876 - 120 pages
...A solid has length, breadth, and thickness. 13. A sphere is a solid terminated by a curved surface, **all the points of which are equally distant from a point within, called the centre.** A sphere may be formed or generated by the revolution of a semicircle about its diameter. 14. The radius... | |
| Aaron Schuyler - Geometry - 1876 - 384 pages
...BOOK II. I. STRAIGHT LINES AND CIRCLES. 115. Definitions. 1. A circle is a plane figure bounded by a **line all the points of which are equally distant from a point within.** 2. The circumference of a circle is the line which bounds the circle. 3. The center of a circle is... | |
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