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. Everyday Arithmetic - Page 197by Franklin Sherman Hoyt, Harriet E. Peet - 1920Full view - About this book
| James Bates Thomson - Arithmetic - 1872 - 234 pages
...in Astronomy. 36. What is a Circle ? A Circle is a plane figure bounded by a curve line, every part of which is equally distant from a point within called the center. 37. What is the Circumference of a Circle ? The Circumference of a Circle is the curve line by which... | |
| Charles Davies - Geometry - 1872 - 464 pages
...cone, along lines which are called elements of cotUact. 12. A SPHERE is a volume bounded by a surface, every point of which is equally distant from a point within called the centre. A sphere may be generated by a semicircle revolving about its diameter as an axis. 13.... | |
| James Bates Thomson - Arithmetic - 1873 - 158 pages
...astronomy. 3. What is a circle ? Ans. A Circle is a plane figure bounded by a curve line, every part of which is equally distant from a point within called the center. 4. What is the circumference of a circle ? Ans. The Circumference of a circle is the curve line by... | |
| Gerardus Beekman Docharty - Calculus - 1865 - 328 pages
...of intersection. CHAPTER II. ON THE CIRCLE. (28.) The circumference of the circle is a plane curve, every point of which is equally distant from a point within called the centre. PROPOSITION I. (29.) The equation of the circle referred to oblique axes is (xx'Y+(yy'Y±1(xx')... | |
| Daniel W. Fish - Arithmetic - 1874 - 296 pages
...the Degree, which is -¡fa part of the circumference of any circle. 374. 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. 375. The CircumferB en ce of a circle is the line that bounds it. MISCELLANEOUS. FIG. 2. 377. An Angle... | |
| Daniel W. Fish - Arithmetic - 1874 - 300 pages
...polygon. THE CIRCLE. 9O1. A Circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center. 9O2. The Diameter of a circle is a line passing through its center, and terminated at both ends by... | |
| Daniel W. Fish - Arithmetic - 1874 - 302 pages
...polygon. THE CIRCLE. 9O1. A Circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center. 902. The Diameter of a circle is a line passing through its center, and terminated at both ends by... | |
| Sir Norman Lockyer - Astronomy - 1874 - 332 pages
...magnitude that has length, breadth, and thickness. 37. A Sphere is a solid bounded by a curved surface every point of which is equally distant from a point within, called the centre. A Hemisphere is half a sphere. A Diameter of a sphere is a straight line passing through... | |
| George Payn Quackenbos - Arithmetic - 1874 - 444 pages
...contents. Ans. 3920.7168 cu. in. 691. Spheres. — A Sphere is a body bounded by a curved surface, every point of which is equally distant from a point within, called the Centre. RULES. — /. To find the surface of a sphere, multiply the square of the diameter by 3.14159.... | |
| Adrien Marie Legendre - Geometry - 1874 - 500 pages
...cone, along lines which are called elements of contact. 12. A SPHERE is a volume bounded by a surface, every point of which is equally distant from a point within called the centre. A sphere may be generated by a semicircle revolving about its diameter as an axis. 13.... | |
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