 | Mary Ann Bacon - Arithmetic - 1894 - 266 pages
...measuring angles and arcs, latitude and longitude. A Circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within called the centre, The bounding line of a circle is called its Circumference. A diameter of a circle is a straight line passing... | |
 | James N. Patrick - Educational psychology - 1894 - 248 pages
...is heavier than water; therefore, lead will sink. A circle is a plane figure bounded by a curve, all points of which are equally distant from a point within called the centre; the figure on the blackboard is a plane figure bounded by a curved line, all points of which are equally... | |
 | George Albert Wentworth - 1894 - 320 pages
...cubic feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre. A straight line drawn from the centre to the surface is called a radius, and a straight line drawn... | |
 | Henry B. Maglathlin - 1894 - 368 pages
...longitude, difference of direction, etc. 218. A Circle is a plane figure, bounded by a curved line, all the points of which are equally distant from a point within, nalled the center. 219. The Circumference of a circle is its entire bounding line. 220. An Arc of a... | |
 | John Macnie - Geometry - 1895 - 386 pages
...(since all st. lines drawn from o to its perimeter are equal.) SPHERES. 583. A sphere is a solid bounded by a curved surface all the points of which are equally distant from a point within, called the center. Hence a sphere may be generated by the revolution of a semicircle about its diameter as... | |
 | Horatio Nelson Robinson - Arithmetic - 1895 - 526 pages
...15 in. square, and the less 12 in. square ? SPHERES. 917. A Sphere is a solid bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. 918. A Great Circle is any circle on a sphere whose plane passes through the center of... | |
 | Anson Kent Cross - Drawing - 1895 - 172 pages
...five leaf-like parts. Circle. A plane figure bounded by a curved line, called a circumference, all points of which are equally distant from a point within called the centre. The boundary line is called the CIRCUMFERENCE. DIAMETER. A straight line drawn through the centre, and... | |
 | Anson Kent Cross - Mechanical drawing - 1895 - 216 pages
...five leaf-like parts. Circle. A plane figure bounded by a curved line, called a circumference, all points of which are equally distant from a point within called the centre. The boundary line is called the CIRCUMFERENCE. DIAMETER. A straight line drawn through the centre, and... | |
 | Andrew Wheeler Phillips, Irving Fisher - Geometry - 1896 - 276 pages
...A'O ' B' and AOB coincide and are equal. QED 20. Defs. — A circle is a figure bounded by a line all points of which are equally distant from a point within called the centre. The bounding line is called the circumference. Any portion of the circumference is called an arc. Any one... | |
 | Andrew Wheeler Phillips, Irving Fisher - Geometry - 1896 - 276 pages
...rhombus. PLANE GEOMETRY BOOK II THE CIRCLE 150* Def.—A circle is a plane figure bounded by a line, all points of which are equally distant from a point within called the centre. 151* Defs.—The line which bounds the circle is called its circumference. An arc is any part of a... | |
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THE sphere is a solid terminated by a curve surface, all the points of which are equally distant from a point within, called the centre. 
