| Elias Loomis - 1871 - 58 páginas
...CIRCLE, AND THE MEASURE OF ANGLES. Definitions. 1. A circle is a plane figure bounded by a line, evory **point of which is equally distant from a point within, called the center.** This bounding line is called the circumference of the circle. 2. A radius of a circle is a straight... | |
| Alfred Hiley - 1871
...300, 0. Find the area. XI. THE CIRCLE.— THE CIRCUMFERENCE AND DIAMETER. Definitions. — A circle **is a plane figure bounded by a curved line called the circumference** or perimeter, and is such, that all lines drawn from the centre to the circumference are equal. AB... | |
| Benjamin Greenleaf - 1871 - 330 páginas
...9.162-J- feet. THE SPHERE. 362. A Sphere is a solid, bounded by one continued convex surface, every part **of which is equally distant from a point within, called the center.** The Axis or Diameter of a sphere is a line passing through the center, arid terminated by the surface.... | |
| William Frothingham Bradbury - 1872 - 110 páginas
...the diagonal of a square is double the square itself. BOOK III. THE CIRCLE. DEFINITIONS. 1. A Circle **is a plane figure bounded by a curved line called...which is equally distant from a point within called** the centre ; as ABD E. 2. The Eadius of a circle is a line drawn from the centre to the circumference... | |
| William Frothingham Bradbury - 1872 - 238 páginas
...triangles similarly situated are similar. BOOK III. F THE CIRCLE. DEFINITIONS. 1. A Circle is a piano **figure bounded by a curved line called the circumference,...which is equally distant from a point within called** the centre ; as ABD E. 2. The Radius of a circle is a lino drawn from the centre to the circumference... | |
| James Bates Thomson - 1872 - 224 páginas
...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 - 1872 - 455 páginas
...AND TIIK MEASUREMENT OF 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 from... | |
| George Payn Quackenbos - 1872 - 336 páginas
...used in connection with angles and parts of circles. 273. A Circle is a figure bounded by a curve, **every point of which is equally distant from a point within, called** the Centre. The Circumference of a circle is the curve that _A|bounds it. A Diameter is a straight... | |
| William Frothingham Bradbury - 1873 - 238 páginas
...the diagonal of a square is double the square itself. BOOK III. THE CIRCLE. DEFINITIONS. 1 , A Circle **is a plane figure bounded by a curved line called...which is equally distant from a point within called** the centre ; as ABD E. 2« The Badins of a circle is a line drawn from the centre to the circumference... | |
| William Alexander Myers - 1873 - 164 páginas
...DEFINITIONS OF PLANE AND RECTILINEAI, SURFACES E H Of the Circle, see Plate 3. 1. A circle is a plain **figure bounded by a curved line called the circumference,...every point of which is equally distant from a point** withinAnd this point within is called the center A, F, C, B, H, D, G is the circumference and E the... | |
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