...THE CIRCLE. A circle, considered mathematically, is a space surrounded by a curved line every point of which is equally distant from a point within called the centre. In common language, and generally in drawing, the term circle is used to represent the line enclosing...

...determining directions. 348. Definitions. — A Circle is a figure bounded by a curve, every point of which is equally distant from a point within, called the Centre. The bounding curve is also called a circle. The Circumference of a circle is the curve that bounds...

...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 its centre,...

...OP 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 the centre...

...plane of its base ; as, Figure G. 397 A Sphere is a solid bounded by one continued surface, every point of which is equally distant from a point within called the centre; as, Figure H. The Altitude of a prism, cube, or parallelopipedon, is the perpendicular distance between...

...Ans. 5277.888 cu. ft. THE SPHERE. 779. A Sphere is a volume bounded by a curved surface, every point of which is equally distant from a point within called the centre. 780. The Diameter of a sphere is a line passing through its centre and ending in the surface. The radius...

...MEASURE AND LONGITUDE. DEFINITIONS. 133. 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, and any part of this circumference is called an Arc...

...ellipse may be nearly expressed by .5. 30. A SPHERE, or GLOBE, is a round body every point of the surface of which, is equally distant from a point within, called the centre. 31. A HEMISPHERE is a half of a globe. 32. The DIAMETER of a sphere is a straight line drawn * Major...

...value of the lump, if an ounce is worth $20.69? THE SPHERE. A Sphere is a solid bounded by a curved surface, every part of which is equally distant from a point within it, called the centre. The Diameter of a sphere is a line which passes through the centre and is terminated...

...72 A. 56 P. — . THE CIRCLE. 750. 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. 751. The curved line is called the circumference, and a line passing through the centre and ending...