Books Books A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre. A Grammar Shcool Arithmetic - Page 328
by George Albert Wentworth - 1886 - 372 pages ## "Wentworth & Hill's Exercise Manual: Arithmetic, Volume 1

George Albert Wentworth - 1894 - 320 pages
...ft. How many 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... ## Four Years' Work in Number: An Inductive Arithmetic for Children

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... ## Elements of Pedagogics

James N. Patrick - Educational psychology - 1894 - 248 pages
...lead 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... ## Plane and Solid Geometry: Suggestive Method

George Clinton Shutts - Geometry - 1894 - 412 pages
...circumscribing a pyramid about the cone. THE THREE ROUND BODIES. Fl°- *• The Sphere. 615. A sphere is a solid bounded by a surface all points of which are equally distant from a fixed point within. (а) The fixed point is the center of the sphere, as O, Fig. i. (б) The bounding... ## For sixth, seventh, and eighth grades

George Edward Atwood - Arithmetic - 1894 - 396 pages
...the base by one-third the altitude. SPHERES. 466. A Sphere is a solid bounded by a uniformly curved surface, all points of which are equally distant from a point within called the center. 467. The Diameter of a sphere is a straight line passing through the center and terminating... ## Commercial Arithmetic

Oscar F. Williams - Arithmetic - 1894 - 366 pages
...surface terminating in a point called a vertex. PYRAMID. 489. A Sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within called the center. SPHERE. 490. The Diameter of a sphere is a line drawn through its center, terminating each... ## Teachers' Manual for Teachers Using Arithmetic by Grades

John Tilden Prince - Arithmetic - 1894 - 254 pages
...definitions may be taught as previously shown :. A circle is a plane figure bounded by a curved line, all points of which are equally distant from a point within, called the center.. The circumference of a circle is the line which bounds it. The diameter is a straight... ## Mechanical Drawing: A Manual for Teachers and Students

Anson Kent Cross - Mechanical drawing - 1895 - 216 pages
...composed of 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,... ## Free-hand Drawing: A Manual for Teachers and Students

Anson Kent Cross - Drawing - 1895 - 172 pages
...composed of 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,... 