 | William Alexander Myers - Circle-squaring - 1873 - 238 pages
...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... | |
 | 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')... | |
 | 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... | |
 | William Alexander Myers - Circle-squaring - 1874 - 207 pages
...OF PLANE ANI} RECTILINEAL SURFACED BC D C 0 E H Of ike Circle i see Plate 3. 1. A circle is a plain figure bounded by a curved line called the circumference,...point of which is equally distant from a point within* And this point within is called the center A, F, C, JB, H, Z>, G is the circumference and E the center... | |
 | 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.... | |
 | Daniel W. Fish - 1874 - 320 pages
...part of the circumference of any circle. 325. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called A the center. 326. A Circumference is the line that bounds the circle. 327. An Arc is any part of the... | |
 | Ernest Lawton Thurston - Business mathematics - 1913 - 458 pages
...parallelogram is a rectangle if it has four right angles (F). It is a square if the E PRACTICAL MEASUREMENTS. A circle is a plane figure bounded by a curved line,...called the circumference, every point of which is equidistant from a point within called the center. The diameter is any straight line passing through... | |
 | F. A. Brining, D. N. Avasia - Mechanical drawing - 1913 - 282 pages
...perpendicular from its centre to one of its sides. THE CIRCLE. A circle is a plane figure contained by one curved line called the circumference, every point of which is equally distant from a point within it called the centre. * The diameter of a circle is the straight line passing through its centre and... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - Arithmetic - 1913 - 468 pages
...diameter is twice as long as the radius. 601. A circle is a plane surface, bounded by a curved line, every point of which is equally distant from a point within, called the center. To find the Relation between the Circumference and the Diameter of a Circle 602. Draw on cardboard... | |
 | George Morris Philips, Robert Franklin Anderson - Arithmetic - 1913 - 394 pages
...bottom diameter 10 in., and depth 8 in.? Spheres 441. A sphere is a solid bounded by a curved surface every point of which, is equally distant from a point within called the center. A diameter of a sphere is a straight line drawn from surface to surface through the center; as AC.... | |
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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. 
